This paper introduces the use of polynomial fit in compensation for frequencyresponse of a receiver, a good result is got, and the polynomial fit is a very useful tool.
The final parameters of PSS are further optimized and determined by field adjustment test, such as the frequencyresponse tests with and without compensation and the step response test.
再通过PSS现场整定试验，即无补偿、有补偿频率响应特性及抗扰动试验再次优化并确定参数；
3
Equivalent mathematical model of frequencyresponse function for externally pressurized spherical gas bearing with inherent compensation was built.