On Periodic Motion of Linear Systems with State Jump-Modelling, Stability Analysis and Feedback Control of Compass Walking
On Periodic Motion of Linear Systems with State Jump-Modelling, Stability Analysis and Feedback Control of Compass Walking
复制标题
线性系统周期运动的状态跳跃建模、稳定性分析和罗盘行走反馈控制
DOI:
10.5687/iscie.17.553
复制
发表时间:
2004
期刊:
影响因子:
--
通讯作者:
H. Kokame
中科院分区:
文献类型:
--
作者:
K. Hirata;H. Kokame
In this paper, we consider the stability of periodic solution of linear systems with state jump. While this model is general enough to describe the complex dynamics of a class of hybrid systems including the (approximated) biped passive compass walking, it also retains the tractability for the analytic mathematical treatment. With an appropriate definition of the stability, we can justify the use of Poincare map in the analysis. The formula for the linearized Poincare map, which determines the local stability of the periodic solution, is given. The effect of feedback control (for the case that the nominal trajectory is known) is also discussed.