Parallel processing of the Newton-Euler equations of robot arm motion on a network of TMS320C25 processors

H. Palaz, F. Kurugollu, I. O. Bucak
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引用次数: 2

Abstract

The development of a real-time advanced dynamic robot arm controller which is cost-effective, compact and flexible is described for a six joint arm. It utilizes IBM PC-AT as a host computer and was configurated with up to seven digital signal processors. First, the controller interprets high-level control commands from the IBM PC-AT and performs a robot arm control computation based on the Newton-Euler equations which are known to be the most efficient algorithm for multiprocessor systems. Implementation of a parallel algorithm of the dynamic control law based on Newton-Euler formulation is proposed on the PARADISE multiprocessor system. The design of hardware and software for the controller is discussed in more detail.<>
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基于TMS320C25处理器网络的机械臂运动牛顿-欧拉方程并行处理
介绍了一种经济、紧凑、灵活的六关节机械臂实时动态控制器的研制。它利用IBM PC-AT作为主机,并配置了多达7个数字信号处理器。首先,控制器解释来自IBM PC-AT的高级控制命令,并基于牛顿-欧拉方程执行机器人手臂控制计算,这是已知的多处理器系统中最有效的算法。提出了一种基于牛顿-欧拉公式的动态控制律并行算法在PARADISE多处理机系统上的实现。详细讨论了控制器的硬件和软件设计
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