Questions tagged [adaptive-control]
For questions regarding control schemes driven by adaptive controllers such as adaptive pole placement control, model reference adaptive control etc.
6
questions
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50 views
Nonlinear system with time-optimal control
Given nonlinear system:
\begin{cases} \dot{x_1}=x_3+u \\ \dot{x_2}=-x_2+\dot{f} \\ \dot{x_3}=-x_3+x_2 \cdot \alpha \sin(\omega t) \\ \dot{x_4}=-x_4+x_2 \cdot (\frac{16}{\alpha^2}(\sin(\omega t)-\frac{...
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1answer
51 views
Which way of solving from nonlinear control to choose?
I have a nonlinear system:
\begin{cases} x'=f(x)+u \\ y=f(x) \end{cases}
where $f(x)$ - gradient of some one-extremal function (for example $f=e^{-(x)^2}$), i.e. $\frac{df}{dx}$.
Task:
I want ...
0
votes
1answer
60 views
Changing the quality of the transient process in a nonlinear system (Part II)
My question is a continuation of the topic.
https://math.stackexchange.com/questions/3910814/changing-the-quality-of-the-transient-process-in-a-nonlinear-system-in-mathemat
Unfortunately, last time I ...
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0answers
46 views
Changing the quality of the transient process in a nonlinear system (in Mathematica)
I urgently need advice and help.
I have a system of differential equations like this:
$\begin{cases} \frac{dx}{dt} = y[t] \cdot \alpha \cdot sin(\omega t) + \frac{d}{dt}(\alpha \cdot sin(\omega t))
...
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0answers
38 views
How to make a drone apple picker
I want to make a drone system which can recognise when fruit has dropped in our orchard, and pick it up and put it in a basket before theyve rotted on the lawn. I'm thinking buy a drone off amazon, ...
1
vote
0answers
51 views
Lyapunon candidate function to derive parameters estimation law
I have a system and a reference model represented in state space in the following form:
\begin{gather}
\dot{x} = Ax+Bu \\\
u = \hat{K}(t)x+\hat{k}_r(t)r \\\
\\
A_m = A+BK \\\
Bk_r = B_m \\\
K,k_r : \...
