State space equation

1 次查看（过去 30 天）
rami
rami 2012-6-6
Hi I have state space equation Xdott= (A-BK)X+BXref Where A is (3,3) matrix B(1,3), K(3,1) Xref is [3,1] How I can find X matrix as function to time or in other world find the position and speed in variable time
Thx

请先登录，再回答此问题。

回答（1 个）

Christoph
Christoph 2012-6-6
Hi rami,
you have an ODE with states X over T. You can solve them explicit with the Lambda-e-Approach (just recollecting) or you solve it nummerically with the help of ODE-functions. For the second way use doc ode45 in the commandline and read read read ;)
good luck, CN

类别

在 Help Center 和 File Exchange 中查找有关 Mathematics 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by