Testing table is special equipment for inertia navigation system and inertia component ’ s research , which can be used to examine or calibrate inertia navigation system or study the error models 测试转台是惯性导航系统和惯性元件研制过程中必须的重要设备,它可以用来进行惯导系统和元件的检定、标定以及建立误差模型。
But the most common noise is angle random walk , bias instability , rate random walk , rate ramp and quantization noise . in this paper , the random error model including the most common five noise as above 对常见的五种噪声因素包括角度随机游走、零偏稳定性、速率随机游走、速率斜坡和量化噪声建立了陀螺随机误差模型。
Third step is using modifying method and the compensating method to increase the scara assembly robot precision . the emulator testified that the error model and the correlative theory is legitimacy 仿真结果验证所建立的机器人位姿误差理论的正确性,位姿误差补偿、运动学参数误差优化分配方法对于提高机器人精度的实用性。
In addition , there is a multi - tires and extendable error model in tflow . finally , extended and modified the xpdl ( xml process definition language ) to support tflow mod el , called t - xpdl 最后,我们对xpdl ( xmlprocessdefinitionlanguage )进行了修改和扩展,使其为基于tflow模型的工作流过程建模提供定义语言,即t - xdpl 。
What these errors of shooting elements are composed of and what bring about these errors are specified . with these errors , how to set a correlative error model and to dope out new errors with the model are also presented 在分析了射击诸元误差的构成和来源之后,对误差进行了建模和预测,为软件实现射击校正提供了理论依据。