动量矩 meaning in Chinese
twist; moment of momentum
◇动量矩定理 moment of a momentum theorem
Examples
- The company chengdu microlink technology co . , ltd . offers services from the ranges multimeter , amplification in addition to impulse
提供放大、冲动、脉冲、脉冲波、冲量、动量、冲击、动量矩、角动量及其它产品。 - According to the law of mass moment of inertia and of momentum moment , the conditions for the complete dynamic balance of rotor inertial forces and moment of inertia in the rotary piston vacuum pump are put forward , with the rotor movement in single cylinder analyzed as basis
根据质量矩定理和动量矩定理对单缸滑阀真空泵的转子运动状况进行了分析，分别提出了转子惯性力和惯性力矩完全动平衡的条件。 - The distributing of the velocity in the intake port and on the port exit and the distributing of the turbulence kinetic energy are get . the momentum moment flow rate is used to scale the swirl . some advices to improve on the port are put forward
使用ansys的后处理模块对计算结果进行处理，得到了气道内、气道出口的速度分布、紊流动能分布等结果，采用动量矩流率对涡流水平进行了评定，并对气道的改进提出了一定的建议。 - On the base of particular introduction of several ac servocontrol technologies , the system adopts the permanent magnet synchronous machine as the driver motor and the permanent magnet brush - less motor as the momentum balance motor . the hardware and software of the system have been designed and debugged on the cpu of special motor controller - tms320f240 . the servo driven motor uses absolute situation photoelectric encoder as situation feedback device in order to assure the system precision
论文在分析了几种交流伺服系统的技术基础上，对该系统驱动机构方案进行了认真的研究与论证，根据系统的要求和特点提出了永磁同步电机作为伺服电机，永磁无刷直流电机作为动量矩平衡电机的系统设计方案，完成了tms320f240dsp为核心的系统硬件的设计与调试。 - This paper did some research on the position control of this kind of robot , mainly finished the work as below : firstly , we use newton - euler equation build a dynamics model of the underactuated robot , then , we simplify the model through obtaining the average system of the underactuated robot using averaging method which is efficient to deal with nonlinear system
本文以该类机器人为研究对象，进行了位置控制的研究，主要完成了以下几方面的工作：首先，利用牛顿欧拉方程方法，即用力和动量、力矩和动量矩描述刚体的动力学性能方法，建立具有非驱动关节的两关节机器人动力学模型。