transducer

This was designed to produce a focal region over an extended distance along the transducer axis.

The displacement transducer installed inside the accelerograph pedal is ready to monitor the position of accelerograph pedal.

A circuit that delays the transmission of an impulse signal, or the performance of a transducer, for a definite desired length of time.

The system uses sonar to locate and define structure, composition, as well depth directly below the transducer of up to 45 degrees coverage.

The length of the zone adjacent to a transducer in which fluctuations in sound pressure occur is mostly affected by: A.

The result of dynamic detection indicates that this method is able to detect the resonant frequency of the piezoelectric transducer.

A transducer of this paper introduces an overview of the company short-term goal, inverter company's industry environment analysis.

The ultrasonic transducer can be used for medical diagnosis, ultrasonic nondestructive detection and precise thickness measurement.

The automatic control system is composed of a temperature transducer, a photoelectric velocity sensor, a digital displayer, and a computer.

The piston of the force transducer is so designed that if fits the face of the force transmitting piston up to within 3 .

The best ultrasound transducer is our unchanging goal, with a total of your development is our eternal pursuit!

To turn off the force transducer's prehistory, it is to be loaded once at the level of nominal force.

This invention discloses a raster sheet and its manufacturing method used in a combined motor position transducer.

At least one receiving transducer is positioned to receive scattered energy to generate a range gated Doppler signal.

A transducer is usually required to convert the output of a source into an electrical signal that is suitable for transmission.

The fluid transducer is an instrument used in a variety of ways to measure very small mechanical distances.

This paper established the overall design scheme for the system after analyzing the impedance characteristics of piezoelectric transducer.

The signal from the micro control up to the transducers is then amplified by the transducer drivers.

Ultrasonic P-wave transducer and ultrasonic single side method were used to determine concrete dynamic elastic modulus.

In recent studies, cymbal transducer is an important research direction of piezoelectric energy harvesting.

which a technician with pansonic canada, stated "would be a transducer and can be used to transmit signals" (7).

The transducer emits ultrasonic waves into the fluid that are not parallel to the primary flow of fluid through the tank.

Soil Moisture Transducer Turn your tensiometer into a soil moisture data logger with this transducer unit.

The transducer sends out high frequency sound waves into the body and then listens for the returning echoes from the tissues in the body.

ENERGETIC MATERIALS FOR DEFENSE. SAFETY, VULNERABILITY. STUDY OF CHEMICAL COMPATIBILITY BY VACUUM STABILITY WITH TRANSDUCER.

The system is composed of electric control component in periphery, transducer, variable_frequency motor and electromagnetism encoder.

The working principle of the ultrasonic transducer of piezoelectric ceramics was introduced as well.

Finite difference time domain method was used to research transducer's pulse ultrasonic sound field characteristics and diffuse attenuator.

The best detection is given by an object that stands vertical to the transducer axis.

A desirable groundwater table can be obtained via a solenoid valve and a feed-back pore pressure transducer.

The present invention also relates to a method of assembling such a transducer device.

Although researchers have had new transducer designs in mind for years, it has been impractical to construct them subtractively.

A pulse is transmitted at the time 0, reflected by an object, received by the transducer and again reflected.

The compensation techniques are used for piezoelectricity transducer.

Drive circuit used for acceleration transducer has been designed for testing unit of suspension system.

The differential pressure water level transducer is an important measuring element commonly used in power plant.

Multi-resonator broadband transducer was processed and its impedance characteristic and transmitting voltage response were tested.

A dynamic pressure transducer was used to measure pressure oscillations within the furnace.

and blank holder displacement by an eddy current displacement transducer.

The test equipment consists of a DC load machine coupled to the test motor by a torque transducer mounted in a Cardenshaft.

Then the opinion that different central frequency and bandwidth transducer should be applied to detect sample with various volume is proved.

This paper presents the design and implementation of a voltage vector-controlled induction motor drive without any shaft transducer.

The logical circuit diagram of the control system was developed with the single chip computer and transducer as the main part.

Output signal of the mechanically unloaded transducer with mounting parts at the start of a loading cycle.

The pulse period of the ultrasonic pulse depends on the period of the transmission pulse and on the ringing time of the transducer.

and the direct-current magnetization of the magneto-elastic transducer with the transformer steel have been studied experimentally.

Electromechanical positioners are conventional pneumatic positioners that have an additional integrated electro-pneumatic transducer.

The relation among the transducer resistance, soil suction, and soil moisture is analyzed and the experimental formula is deduced.

Coal slurry transducer, key equipment in coal gasification technology, is elaborated as a way for dealing with grid fluctuation.

The electro-acoustic characteristics of the miniature broadband and wide-beam longitudinal transducer are simulated by the ANSYS software.

Equivalent circuit method and finite element method have been studied for theoretical analysis of the resonator transducer.

Saline was used to provide conduction between the ultrasound transducer and skin, and the testes were warmed to 37 degrees centigrade.

The IC, the transducer, and the flexible member can form a flexible subassembly which is rolled up to form an ultrasonic scanner.

Conveying systems run more reliably and efficiently : as a torque brace , compact force transducer continuously monitors the drive forces .

The development of the calibration and control system for the pressure transducer was a project that had been demonstrated and applied.

The utility model discloses a capacitance type vertical line transducer for a wave metre, which comprises a plurality of coaxial cables.

The application principle of the transducer and its interface with the single chip computer are described in detail.

The present invention relates to a fastener with a weld ultrasonic mounting a stress transducer.

The transducer vibrate device are made of transducers, AC machine and related machine device etc.

In the end of this paper , the recent development trends of magnetostrictive transducer materials are presented.

Digital integrators allowing for better accuracy and higher stability are more adequate for electronic current transducer than analog ones.

The application of transducer into electromotor to realize non-grade speed adjustment is widely used in coal chemical technology.

The dissertation conduct the research in terms of excitation system of Electromagnetic Flow Transducer.

The theoretical foundations for designing transducer under different production conditions may be provided.

To do all this, though, you need a device called a transducer.

Relative deviation of the force transducer's output signal with measuring force as a result of lateral force at 10% of the measuring force.

In the applications, the capacitance transducer made by the set of optimizing parameters can get the ideal reconstruction image.

The characteristics of the signal conditioning circuit of this transducer are analyzed in detail.

One end of the muscle was fixed by metallic hook, and the other was fixed with suture silk and connected with to no-energy transducer.

These models use a simulated input transducer that vibrates purely sinusoidally with a fixed frequency.

Zero the Micro Sensor Transducer, and generates a real-time output signal for viewing the ICP wave form on external monitors.

Widely used in power supply, Transducer, Elevator, Arena audio and high requirement equipment Industry.

The magnetic circuit optimization work is carried out for rare-earth transducer using giant magnetostrictive material.

The twin based rotary machine supplied is fitted with a direct pressure transducer to record the seal force applied.

a special transducer is used to direct sound waves into a blood vessel to evaluate blood flow.

The ACCU Series is an economical pneumatic linear actuator that contains an internal Linear Resistive Transducer (LRT).

The broad beamwidth transducer is one of the most important key technologies of underwater detecting and communication system.

An energy source in the form of an ultrasonic transducer (6) has as a curved energy transmission surface (7).

The author offers an optimal distributive method of machine error and its cost on the basis of the whole transducer machine.

Acoustic levitation device consists of three parts, ultrasonic generator, ultrasonic transducer and acoustic reflector.

The operation principles, design and development process of two-frequency eddy current transducer are introduced.

The Field bus and smart transducer's technology have become the important form of process control.

The comparison between FEM method and measurment results shows that it is feasible to predict the performance of the transducer with FEM.

Present invention relates to compound transducer for synchronizing real time measuring soil parameters and measurement equipment.

The experiment of researching character of the transducer during voltage sag is carried through, which shows the application value.

Transducer Electronic device which converts input signals of one type into output of a different nature.

As a consequence of this case the department purchased a pressure transducer.

Device accuracy is optimized through the close proximity of the magnetic signal to the Hall transducer.

The dynamic pressure transducer used to detect oil pipeline leakage is developed.

In such devices a pressure transducer line branches off a blood line to enable the connection of a pressure transducer.

In such devices a pressure transducer line branches off a blood line to enable the connection of a pressure transducer.

Suitable for medium and small sized transformer, relay, power transducer, stabilizer, communication coil, instrument coil etc.

Creep is understood to mean the time-dependent alteration in the output signal of the force transducer after a change in force.

Within the earphone is a pressure transducer that detects a pressure change caused by the repositioning of the earphone.

The ultrasonic meter is configured to determine diagnostic data based on acoustic signals transmitted between the first transducer pair.

The invention relates to a variable frequency control method of an AC transducer.

In this experiment, the velocity of moving grating is also measured as the tuning fork is forced to micro-vibrate by a transducer.

The transducer-resistance-wire in the accelerating flow duct acts as an arm of the electric bridge.

This force transducer is unsuitable or only suitable in certain circumstance for the measurement of impact energy or acceleration.

Supply voltage (effective value, frequency and waveform) for which the technical specifications of the force transducer apply.

To interface the new electronic controller with the pneumatic valve actuator, an electronic - to - pneumatic transducer was added.

Considering the particularity of the deep seabed environment, a method of transducer fault tolerance for mining robot is proposed.

Results of attenuation at room temperature have been compared with quartz transducer technique.

A piezoelectric fuze transducer with high transient and omnidirectional characteristics is developed.

The transducer is made of piezoelectric ceramic material, it is different from physical vibration and motor vibration.

The catheter can be disconnected and reconnected at any time without losing the transducer zero.

Quality control system are two advanced monitoring sensor: electrostatic transducer and toner density sensors.

The method can include folding a portion of the flexible subassembly to form a forward looking transducer.

It explained how can the system control the coal quantity exactly by using controller, transducer and PLC.

The switch base is provided with a circuit board, and the circuit board is provided with a Hall transducer.

These advantages have made the capacitive transducer a valuable device for measurement of engine cylinder pressures.

Resonator transducer using fluid vibration inner chamber is a typical low-frequency and deep-submergence transmitter.

On the basis of studying of some of familiar at experimental benches structure, selecting AC transducer closed at experimental bench.

Printing tempo control by transducer, free adjustment by scraper and covering ink blade in accordance with the printing demands.

the high Q value of the imported high-quality transducer and unique ultrasonic generator, ultrasonic output power and strength.

The performances of impedance and transmitting voltage response of the transducer are analyzed.

The inherent relation between specifications of repeatability and stability of strain transducer is analyzed.

Application of Wavelets Neural Network to Temperature Compensation of Diffused-Silicon Pressure Transducer P.

Tthe design and realization of a digital integrator for Rogowski current transducer are presented.

A new type of wide-band transducer with holes which generated for a single longitudinal ultrasonic vibration has been designed.

Although the statistics of speckle are well understood for the raw transducer signal, the statistics of speckle in the image are not.

The system of the ultrasonic transducer is the key component of the bonding equipment in the thermosonic bonding system.

In this paper, we present a frequency conversion electromotor system organized by voltage vector transducer and induction-motor.

The flexible-tip enables operator steering of the transducer which ensures an optimal acoustic contact.

The paper describes the error analysis for this accuracy angular position transducer and the method for eliminating the error.

Electromagnetec gauge transducer provides guarantee for fixing position quickly good repeatability and stable measurement.

Electromagnetic ultrasonic transducer is built around the basic principles of the "three elements" carried out.

The parasitics is one of vital factors that can influence the precision of strain-gage type transducer.

The cushion circuit can reduce the electrification impact of the power network to the transducer.

The stroke checking device adopts the imported coder or line displacement transducer to ensure the processing precision.

Pressure and temperature signal are transducer input mode with strong interchangeability.

Here the relative moving is between the RBC(red blood cell) in the blood and the source of the ultrasound transducer.

This paper introduced the principle, circuit design, and implementation method of the metre control acoustooptic transducer.

An anti-explosion transducer includes a transducer, an electrical control device and flameproof cabinet.

A system is developed for motion analysis by using position sensitive detector (PSD), as a transducer.

Special geometry: Force transducer adapted to the mounting plate of the electric motor.

This system's high precise frequency modulation and stable operation satisfy the timing demand of printer transducer.

The wireless transmission of transducer data is feasible for robotics-manipulator of fruits' picking and other agricultural productions.

It provides a unified discussion of solid mechanics, transducer applications, and sources of noise and nonlinearity in such devices.

The AD590 is a two-terminal integrated circuit temperature transducer that produces an output current proportional to absolute temperature.

The transducer supplies the output voltage proportional to the physical measurement.

The forward simulation results are useful for transducer optimal design and image reconstruction.

B, Angling the transducer shows the choledochal cyst at the site where the CC arrow is pointing.

Design of surface electromyography digital transducer was discussed.

The invention is a magnetic transducer with separated read and write heads for perpendicular recording.

All input ports on the manifold have internal check valves to seal off the input signal(s) if a transducer is removed from the manifold.

The structure and the working principle of the gypsum block soil moisture transducer are elaborated.

The DC excitation is internally converted to an AC carrier signal which excites the transducer's primary coil.

The piezoelectric acceleration transducer circuit is used to collect mechanical failure signal.

The processing of mounting temperature transducer under pressure is mainly described.

The propagation time is precisely measured by state of the art technology and then the absolute displacement transducer is operational.

On demands of transducer's parameters and control, this paper completes the printer transducer system design.

Transducer cdn enable to freely adjust rhe operation speed of suspending chains to adapting tempo of various work-piece.

Through observing of resonant and vibration mode, validate the design parameters of transducer.

The utility model relates to the technological field of electrotechnics, particularly an alternating-current transducer.

Stores 25 standard transducer setups and up to 35 custom transducer setups.

Aim To explore the relation of the focal shape and the designed parameters of concave focusing transducer.

A transducer (14) is provided for reproducing two audio signals which are substantially out of phase with each other.

The shielding layer is a copper film provided with adhesives on one side, and is connected with the negative pole of the transducer.

The transducer converts the radio signals into magnetic ones; another reverses this process when the signals reach the other radio.

The transducer usesspecially-designed signal processing circuit to output standardized signals.

Point out that the reson is due to gas transducer and optical gasdeterminator work on the different principle.

The Researching of New Type Feedback Electricity State Transducer.

Temperature at which the technical specifications of the force transducer apply.

The new current transducer will accelerate the practical process of electronic current transducer.

Figure 6. Error sources associated with dc- excitation in a bridge transducer measurement system.

The pressure transducer is temperature dependent and has an inherent nonlinearity.

Examples about Prevention and Cure of the Harmonic Wave Disturb from the Transducer.

The piezoelectric transducer and the variable amplitude bar are designed by four-terminal network method.

The Pulse To Analog Transducer converts a single pulse-width modulated input to an analog current or voltage output.

Connection between hydraulic force transducer and measuring instrument for hydraulic force transducer of model 3099.

In the alterative, the integration of the electronic device can occur before the integration of the transducer.

As for differential protection based on full current sampling, optical current transducer (OCT) possesses unmatchable advantages.

And this system raises the automaticity of vibration transducer calibration.

Because the larger the event, the larger the number of oscillations of the transducer before they decay below the trigger level.

Therefore it is necessary to develop optical-electrical transducer away from harsh environment, so that the detector can work stably.

Include Japan Electro- Press ceramic transducer to ensure powerful power output .

West Germany Electro - Press ceramic transducer to ensure powerful power output .

To make a transducer by painstakingly micro-machining a brittle block of ceramic material can take many hours of work, though.

When the lithium bromide refrigeration system is operating, there will be scales deposited on the inner wall of heat transducer pipe.

The experiments have been conducted using the developed Lamb waves transducer array system.

This paper mainly discusses the hardware system of the fish finder applying the vector transducer.

Inspection installation and water tightness transducer of echo sounder on berth.

Limit relays consist of a transducer and DC limit relay in one case.

Establish the ultrasonic vibration system with the wide-band transducer.

The signals from a bridge transducer, which depend on the excitation, are typically small.

It shows a typical non-ratiometric configuration in a bridge transducer application.

The high accuracy C3 level weight transducer is being used to eliminate any errors.

The crystal thickness and transducer frequency are related , The thinner the crystal: A.

In addition to our force transducer program with bonded foils, a new force transducer with a welded thin film sensor was developed .

C. The length of transducer cable.

Pressure Transducer with local indication all stainless steel.

The structure and principle of the transducer are expressed first.

This paper mainly study the MCU control device and transducer vibration control device.

A single ultrasonic transducer is switched cyclically between transmit and receive mode.

A second transducer (8) may be provided for transmitting a second audio signal.

An application of PLC and the transducer in central air condition energy-saving system was introduced.

The invention provides a method for manufacturing the transducer by matching acoustic characteristic based on a KLM model.

A high degree of automation is used to produce the TecTrans pressure transducer, which enhances consistency and reliability.

Inspection installation and water tight transducer of echo sounder on berth.

A cross orthogonal horn was proposed to build foundation for study single vibrator multi-DOF transducer.

Pressure of vertical pipe is measured by pressure transducer, and level of mud sump is measured by ultrasonic ware transducer.

The key construction unit to gas inspection is sensitive element for gas and gas transducer.

It is particularly important to design the transducer of parametric transmitting array for realizing the parametric array.

A quality control system for spot welding is designed by using of grating displacement transducer.

YZD series piezo resistance pressure transducer.

A linear array transducer for HIFU to treat the urinary system disease is described in this paper.

This system drives the electro motor through transducer controlled by PLC.

alter the control method of the washing bottle engine transducer.

Upon special request I added this close-up of the transducer assembly.

In the testing of plate and forgings , transducer frequency shall usually be .

And the transducer sends the wave to be still strong.

In recent years, the electronic current transducer based on the air core coil has become the hot research spots in the power system.

To equalize the pressure of water, a pressure compensation system is designed in the transducer.

Force that the force transducer is nominally designed for.

A specified structure (face-to-face structure) is created across two adjacent transducer elements.

The T5420 is a Digital-Pneumatic Transducer, compatible with most digital systems using TTL and CMOS Logic.

The dynamics of ultrasonic transducer for thermosonic flip chip bonding is investigated.

This paper presents the measurement of detonation pressure of desensitising explosive using the transducer of Manganese and Copper.

Valve transducer output is nonlinear. Please adjust its zero and range.

As itself factor of transducer , the output of transducer present not line.

The signal transducer and activator of transcription 3 is frequently constitutively activated in many types of human cancer.

The measurement of length and the weight was realized, using the servo system and the weight sensor with weight transducer.

It take a lot time in the lectotype transducer, design fuzzy controller and man-machine interaction.

And because of its special construction, cascaded long-period fiber gratings has the great future in the use of transducer.

There are no additional bearings between the torque transducer and the test motor.

At present, it is a general method that is to obtain dynamic characteristic of high-pressure transducer using dynamic calibrating methods.

They use a bridge to measure the impedance of the transducer.

A log or a recording in which the complete signal received at an acoustic transducer is recorded.

And still there is no model of electronic transducer in RTDS.

lmporting transducer from Schneider and Bangpu computer control panel to improve the security of machine running control.

It is also recorded electronically onto thee-prompt memory chip in line with the transducer cable.

The PSF on the focal plane and the axis of the transducer are presented.

A transducer performs this conversion.

Based on IEEE1451 standard interface, Smart Transducer Interface Module(STIM), TII interface circuit and TEDS programme are designed.

single transducer and array of four transducers.

The transducer t may be omitted and A1 , A2 and W connected to measure the rectifier the arm current directly.

inlet and outlet while the absolute pressure transducer indicates the true system pressure.

This article introduces many kinds of ultrasonic transducers, transducer focus, and digital beam forming technology.

In order to research the directional speaker, a calculation method for the sound field of the ultrasonic transducer arrays is presented.

The Model GHT-1C Geothermal Heat Flow Transducer measures directly, local heat fluxes in the earth.

and the three rapiers are connected with the transducer by a rapier lead wire.

A giant magnetostrictive Tonpilz transducer is designed in order to develop a transducer with those qualities in this thesis.

This design is used where it is not possible to connect the transducer armature to the moving part being measured.

The controlling method of this transducer is based on the Voltage Space Vector PWM(SVPWM) strategy.

A. the frequency of the transducer.

So a new ultrasonic testing system has been developed, which is suitable for new designed rare earth GMM transducer.

Purpose: Cement-coated wire wound resistor is used in transducer trig, derrick and as load resistor widely.

Electrical outputs from the transducer (3) are connected to a control unit (4) over connections (14).

The digital transducer is a new of type transducer.