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首页> 外文期刊>IFAC PapersOnLine >Global control for a class of inherently nonlinear systems with uncertain measurements * * This work was supported in part by National Natural Science Foundation of China (61473082), the fundamental Research Funds for the Central Universal, and PAPD.
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Global control for a class of inherently nonlinear systems with uncertain measurements * * This work was supported in part by National Natural Science Foundation of China (61473082), the fundamental Research Funds for the Central Universal, and PAPD.

机译:一类不确定测量的固有非线性系统的全局控制 * < ce:footnote id =“ fn1”> * 这项工作得到了美国国家自然科学基金会的部分支持中国(61473082),中央环球基金会和PAPD的基础研究基金。

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摘要

This paper considers the problem of global stabilization for a class of high-order nonlinear systems whose states cannot be measured accurately and the uncertain parameters occur in the powers of the measurement functions. Based on the notion of homogeneity with monotone degrees (HWMD), the conditions on the uncertain measurement powers that are related to the system powers will be given so that the homogeneous weights and degrees can be determined to guarantee the solvability of this problem. By adopting the adding a power integrator technique, a measurement feedback controller is proposed to globally stabilize the nonlinear system under different sensors with certain conditions.
机译:本文考虑了一类高阶非线性系统的全局稳定性问题,这些系统的状态无法精确测量,并且不确定的参数出现在测量函数的幂内。基于单调度均一性(HWMD)的概念,将给出与系统功率相关的不确定测量功率的条件,以便确定均质权重和度以确保此问题的可解决性。通过采用功率积分器技术,提出了一种测量反馈控制器,用于在一定条件下使不同传感器的非线性系统全局稳定。

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