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eess.SY2023
Estimation Sample Complexity of a Class of Nonlinear Continuous-time Systems
Simon Kuang, Xinfan Lin
We present a method of parameter estimation for large class of nonlinear systems, namely those in which the state consists of output derivatives and the flow is linear in the param…
math.OC2023
Dirty derivative stability in the frequency domain
Simon Kuang
Differentiation filters can be made proper by composition with a first-order low-pass filter at a desired bandwidth, resulting in a "dirty derivative." A stable closed-loop system…