What are the main causes of overshoot and undershoot of a signal?
Mar 4, 2015 · In this respect, the terms "overshoot" and "undershoot" are used to describe the step response of such a device. (a) Overshoot: If a system of (at least) second order has two complex …
Exact definition of overshoot - Electrical Engineering Stack Exchange
Jul 13, 2015 · Now I have a doubt regarding the definition of overshoot. The book — Modern Control Engineering by Ogata defines maximum overshoot as: The maximum overshoot is the maximum …
Tune motor controller PI - Electrical Engineering Stack Exchange
Feb 4, 2025 · I am working on an electric car and trying to tune the PI of the current controller. I encounter an overshoot (the controller is shutting down,) but the thing is that, this happens after the …
Intuitive understanding of relation between phase margin and peak ...
Jun 5, 2022 · Second, percent overshoot is reduced by increasing the phase margin, and the speed of the response is increased by increasing the bandwidth. "Control Systems Engineering, Norman …
Output capacitor value calculation based on transient response in a ...
In buck design, the output capacitor's initial value is calculated based on how much current transient the buck will support. Few equations took from appnotes: From these equations, for a given Vi...
operational amplifier - Avoiding overshoot in step response for ...
Jan 12, 2024 · A robust design implies that the circuit is highly tolerant to component-to-component variation. The Q=0.5 condition is the theoretical limit that can be achieved without overshoot while …
pcb design - Positive and negative overshoot mitigation - Electrical ...
Mar 16, 2022 · I read about overshoot and undershoot definition and causes, basically unmatched impedance and reflections, and some practical suggestions to mitigate this using a series resistance …
Why overshoot happens in Inductor voltage in an open loop DC-DC …
Nov 15, 2020 · I am extremely confused about why this overshoot occurs in the Inductor voltage waveform in buck converter and also why the time to achieve steady state reduces on increasing the …
SiC MOSFET Dynamic Characteristics: VDS Overshoot
Apr 30, 2025 · As it always knows the SiC MOSFET turn-off VDS overshoot decrease with the Rg increase, However, as I simulated in LTspice, when Rg is small to some extent. In other words, when …
measurement - TTL signal: output impedance, overshoot and other ...
In fact, the displayed sync wave (connecting the sync output directly to one of the channels of the scope, reading voltage over an open circuit basically) is an approx. 4V square wave with a 400mV …