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The objective of this article is to present a precise calibration method-Poling Calibration Method (PCM) for 3D motion analysis. The main content covers basic principle, decision-making process, co-ordination arrangements, control point measurement, PCM algorithm and the creation of calibration space. A 10.00cm long rod with 2 reflective makers was used to test the calculation error after calibration...
In order to meet the requirements of high precision localization in armed helicopter, a DOPPLER/GPS/FOG SINS/Barometric Altimeter integrated navigation system is designed. And adaptive information filter is used to fuse these sensors data. The multi-sensor integrated navigation system is implemented based on the floating point DSP+FPGA embedded navigation computer and modular software architecture...
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