Many references show that the theoretic and practical researches on inertial surveying and attitude reference systems are predominantly in the field of sensor data integration.
文献分析表明，惯性测量与姿态参考系统的理论及应用研究主要集中在传感器信息综合方面。
2
Theoretic analysis and field measurement results indicate that the consumer watt hour should not be the energy consumed actually but the fundamental energy in consideration of harmonic energy loss.