1)inverse dynamics逆动力学
1.Attitude control based on inverse dynamics and online parameter identification;基于逆动力学和在线参数辨识的飞机姿态控制
2.Using inverse dynamics method, kinetic equations of human walking were established.把人体看作由13个刚体铰接所组成的多刚体系统,采用逆动力学方法建立起人体行走的动力学方程,以步态实验所得运动学数据为输入,计算出人体行走过程中各关节所受肌肉力矩、关节反作用力以及地面对人体的反作用力等动力学参数,并通过仿真分析,验证了建模方法的有效性。
3.Based on the inverse dynamic model acquired, a control algorithm based on recursive least squares support vector machine (RLS-SVM) of inverse dynamics was de.为克服支持向量机(support vector machine,SVM)在线辨识过程需要较大的内存开销的问题,该文将递推最小二乘法(recursive least square,RLS)与最小二乘支持向量机(least squares support vector machine,LS-SVM)回归相结合,利用RLS在线调整支持向量机的权向量和偏移量,实现了系统逆动力学模型的在线辨识。
英文短句/例句
1.Model of Inverse Dynamics and Application on the Object of Steam Temperature for Boiler;锅炉汽温对象逆动力学模型及其应用
2.Inverse Dynamics Analysis of A Novel 3-RPUR Parallel Mechanism新型3-RPUR并联机构的逆动力学分析
3.Fundamental Research on Kinematics and Inverse Dynamics for Stewart Platform;Stewart平台的运动学与逆动力学的基础研究
4.Study and Application of Fuzzy Rules Models for Inverse Dynamics Systems;热力系统逆动力学模糊规则模型及其应用
5.Interference Force Compensation of Stewart Platform Based on Inverse Dynamic Model基于逆动力学模型的Stewart平台干扰力补偿
6.An Improved Inverse Dynamics Model of 6DOF Motion Simulator一种改进的6自由度运动模拟器逆动力学模型
7.The output tracking control design of the rotorcraft based on nonlinear inverse dynamics was described.采用非线性逆动力学设计了输出跟踪控制器。
8.Inverse Dynamic Analysis of Noval 6-(P-2P-S) Parallel Robot新型6-(P-2P-S)并联机器人逆动力学仿真分析
9.Design of flight control system based on inverse dynamics and center of gravity estimation基于逆动力学和重心估计的飞行控制系统设计
10.Inverse Dynamics of a 2UPS-2RPS Parallel Mechanism by Newton-Euler Formulation基于牛顿欧拉法的2UPS-2RPS并联机构逆动力学分析
11.Modeling and reverse-dynamical study on flexible arm-frames of concrete pump trucks混凝土泵车柔性臂架建模及逆动力学研究
12.The inverse problem of space manipulator described by full Cartesian coordinates is studied in the present paper.讨论了用完全笛卡尔坐标描述的空间机械手逆动力学问题。
13.Inverse Dynamics Modeling and Trajectory Tracking of Flexible Manipulators in Absolute Coordinates基于绝对坐标的柔性机器人逆动力学建模和轨迹跟踪
14.Tow-Point Boundary-Value Inverse Dynamic Method of Flexible Manipulator Based on Time-Varying Spectrum Analysis基于时变谱分析的柔性机械臂两点边值逆动力学方法
15.Kinetic Studies on the Protection of Enzyme Activity by Substrate During Irreversible Modification酶活性不可逆改变的底物保护动力学
16.Study on the Reliability of Calculating Joint inside Force in Inverse Dynamics;应用逆向动力学计算关节内力的可靠性分析
17.Adhesion process and reversible adhesion kinetics of psychrotrophs耐冷菌群的固定过程及其可逆附着动力学讨论
18.Forward and Inverse Problems of Nonlinear Dynamics for Virtual Axis Machine Tool虚拟轴机床非线性动力学的正问题和逆问题
相关短句/例句
Inverse dynamic逆动力学
1.It is crucial to establish the inverse dynamic process model of thermal system on research and application of the inverse dynamic process of thermal system.建立热力系统逆动力学过程模型是热力系统逆动力学研究及应用的关键。
2.This paper explores the control scheme of integrating stable inverse dynamics with observer based state error feedback stabilizing controller for achieving tip trajectory tracking control of a flexible manipulator.本文探讨了稳定逆动力学与基于观测的状态误差反馈镇定器集成实现柔性机械臂末端轨迹跟踪的控制策略。
3)Inverse dynamics逆向动力学
1.At last, an inverse dynamics correction approach is used to correct the “super-elasticity” effect of linear elastic models.通过定义与模型对应的刚体核,并且向模型中添加一种新的广义弹簧,保持了与表面网格模型对应的几何体体积和形状等几何特征;采用形状匹配技术实现了整体性形变效果的模拟;最后使用逆向动力学方法对线弹性模型的“超弹性”现象进行修正。
2.However,in order to obtain the joint torque and inverse dynamics by inputting kine- matic,the ground reaction force (GRF) and anthropometric data must be conducted.要获得关节力矩数值,需同步测量运动学和地面反作用力参数,并通过逆向动力学(Inverse Dynam- ic)过程方能求得。
3.The aim of this study is to explore the reliability of accuracy in calculating joint inside force of inverse dynamics.采用同步测力、测加速度和多机多分辨率摄像的技术,并对解析原始数据运用"积分平滑"等一系列手段,用以提高逆向动力学计算关节内力的精确性,并且与目前常规逆向动力学方法的计算结果相比较,探讨用这两种不同方法所得结果的可靠性。
4)inverse problem of dynamics动力学逆问题
1.Studies the inverse problem of the dynamics of Birkhoffian system,giving two ways of formulation and solutions of the inverse problem,including the composition of equations accrding to the general principlee and the characters of motion,the generalized Poisson s method and the inverse problem of dynamics.研究了Ｂｉｒｋｈｏｆｆ系统动力学逆问题，给出逆问题的两种提法和解法，包括由普遍原理出发，根据运动性质组建运动方程问题，以及广义Ｐｏｉｓｓｏｎ方法和动力学逆问题。
5)inverse dynamics of robot机器人逆动力学
6)inverse dynamic calculation逆动力学计算
延伸阅读
动力机械：内燃机动力学研究内燃机运转中的力学现象的科学。其主要任务是研究分析内燃机运转时各主要零件的运动规律及其受力情况﹐用以作为内燃机零件设计﹑计算的依据。它还研究这些力对内燃机动力装置的影响及其消减方法。内燃机动力学的主要内容为曲柄连杆机构运动学﹑曲柄连杆机构动力学和内燃机平衡分析等。曲柄连杆机构运动学 研究曲柄﹑连杆﹐尤其是活塞的运动规律。活塞作周期性往复运动时的位移、速度和加速度可用下述各式近似求算式中为曲轴转角﹔ 为曲轴旋转角速度﹔为曲柄半径﹔为曲柄半径 与连杆长度之比﹐即 ＝ / 曲柄作回转运动﹐连杆作复杂的平面运动。连杆的运动往往被简化分解为随活塞组的往复运动和随同曲柄的旋转运动。曲柄连杆机构动力学 研究分析曲柄连杆机构(见曲柄滑块机构)在运动中力的生成﹑传递和输出。作用在曲柄连杆机构上的力有曲柄连杆机构运动时产生的往复惯性力和离心惯性力﹐以及内燃机气缸内的气体压力。
