ZG control for 2-output tracking of 3-input nonlinear system with GD used additionally twice more

2015 IEEE International Conference on Information and Automation Pub Date : 2015-10-01 DOI:10.1109/ICINFA.2015.7279654

Yunong Zhang, Ming Liu, Yinyan Zhang, Zeqi Chen, Hongzhou Tan

引用次数: 3

Abstract

In this paper, the Zhang-gradient (ZG) method, which is a combination of Zhang dynamics (ZD) and gradient dynamics (GD) methods, is proposed for solving the tracking control problem of the multiple-input multiple-output (MIMO) system. Different from the traditional ZG method, GD is used additionally twice more in this paper to get through the derivation procedure. Moreover, each GD parameter is tunable for each GD design formula instead of being traditionally assigned the same value, which is the key point in this research for making simulations successful. Besides, simulation verifications further illustrate that the proposed controller group based on the ZG method achieves not only satisfactory tracking accuracy but also rapid tracking rate.

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对于三输入非线性系统的二输出跟踪，ZG控制在GD的基础上增加了两倍

针对多输入多输出(MIMO)系统的跟踪控制问题，提出了张动力学(ZD)和梯度动力学(GD)相结合的张-梯度(ZG)方法。与传统的ZG方法不同，本文增加了两次GD来完成推导过程。此外，每个GD参数在每个GD设计公式中都是可调的，而不是传统的指定相同的值，这是本研究成功模拟的关键。此外，仿真验证进一步表明，基于ZG方法的控制器组不仅具有令人满意的跟踪精度，而且具有较快的跟踪速度。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2015 IEEE International Conference on Information and Automation

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