Stewart式六维力传感器轻量化设计
王晨,高波,杨旭

Lightweight design of Stewart type six-axis force sensor
Chen WANG,Bo GAO,Xu YANG
表4 Stewart式六维力传感器初始样机的性能对比
Table 4 Performance comparison of initial prototype of Stewart type six-axis force sensor

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F/N,M/Nm

σmax/MPaεmax/10-6σeav/MPaKF /(N/m), KM /(Nm/rad)T/(mV/V)
设计值仿真值测试值仿真值测试值
Fx=1 50031.3913817.850.40×1080.809 1×1080.783 2×1080.240.25
Fy=1 50045.2818718.790.40×1080.821 7×1080.795 9×1080.250.26
Fz =1 50023.7711215.830.40×1081.533 0×1081.399 0×1080.190.17
Mx=2 000282.89916178.570.50×1061.557 0×1061.269 0×1061.181.41
My=2 000417.791 124216.110.50×1061.299 0×1061.093 0×1061.431.71
Mz=2 000293.57897173.240.50×1062.451 0×1062.195 0×1061.121.29