...
首页> 外文期刊>International Journal of Vehicle Autonomous Systems >A method for converting nonautonomous systems with periodic coefficients to autonomous systems
【24h】

A method for converting nonautonomous systems with periodic coefficients to autonomous systems

机译:一种将具有周期系数的非自治系统转换为自治系统的方法

获取原文
获取原文并翻译 | 示例
           

摘要

A new method that eliminates time dependent periodic coefficients of nonautonomous equations to time independent autonomous systems and computes stability boundaries is developed, This simplifies the solution of complex nonautonomous rotodynamic equations with periodic coefficients encountered on rotating machines. The method collects all of the periodic coefficients in the equations into a unitary matrix, U, and writes the equations as x + Uy = 0, where x and y are vectors with dimension n. In this form, the matrix of periodic coefficients is readily eliminated by transposition to yield x*x - y*y = 0. This method is applicable in the rotating and stationary frames of reference. The method combines with algorithms may provide the first step towards selecting actuators for remotely piloted helicopter's air unit rotors [1] and other autonomous rotating applications.
机译:开发了一种新方法,该方法消除了与时间无关的自治系统的非自治方程的时间相关周期系数,并计算了稳定性边界,从而简化了旋转机械上遇到的具有周期系数的复杂非自治旋转动力学方程的求解。该方法将等式中的所有周期系数收集到一个matrix矩阵U中,并将等式写为x + Uy = 0,其中x和y是维数为n的向量。通过这种形式,可以通过换位轻松消除周期系数矩阵,从而得到x * x-y * y =0。该方法适用于旋转和固定参考系。与算法相结合的方法可以为选择用于遥控直升机的空中单位旋翼[1]和其他自主旋转应用的执行器提供第一步。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号