new hole trajectory calculation method 井眼轨迹计算新方法
The results of calculation and simulation indicate that application of the discrete method for problem of trajectory optimization can avoid the problem of initial value sensitivity.
仿真计算结果表明这种离散化的方法应用于此轨道优化问题可以避免传统轨道优化方法对初值敏感的问题。
The result of simulation indicates that this method not only satisfies the precision but also enables us to enhance the calculation speed of the trajectory equations.
仿真结果表明换极后的球谐函数计算扰动引力能够满足精度要求，且在计算中弹道方程的解算速度也有很大的提高。
With the method, the calculation of curvature of tracking trajectory and complex calculating process can be avoided, and the performance of real-time and precision can be improved.
采用此法，可以避免使用路径曲线段进行跟踪时曲率的计算以及计算量大和计算复杂等问题，使得自动引导车跟踪的实时性，精确度得到提高。
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