Controls & Robotics
Frequency Response & Stability Simulators
A focused Controls & Robotics hub for frequency response & stability tools, keeping related formulas, assumptions, and engineering checks together.
24 simulators
Adjacent categories
Simulator list
Adaptive Control MRAC Simple Simulator
Frequency Response & Stability
Adaptive Control MRAC Simple Simulator focuses on control response, stability margin, and tuning assumptions, giving a compact read on the current case and the trend tha…
Attitude Control Thruster Sizing Simulator
Frequency Response & Stability
Attitude Control Thruster Sizing Simulator compares how control response, stability margin, and tuning assumptions shifts as the main assumptions change.
Bode Lead Lag Compensator Simulator
Frequency Response & Stability
Inspect lead-lag compensator gain, phase contribution, and margin from gain, zero, pole, and crossover frequency on Bode plots.
Bode Plot Generator (Frequency Response)
Frequency Response & Stability
Real-time Bode plot generator for transfer functions. Automatically calculates gain margin, phase margin, and crossover frequencies for stability analysis.
Bode Plot Simulator — Transfer Function Gain & Phase Response
Frequency Response & Stability
Generate Bode plots from a transfer function in real time. Visualize gain margin, phase margin, cutoff frequency, and resonance peaks for control system design.
Disturbance Observer (DOB) Simulator — DOB+PI vs. PI Alone
Frequency Response & Stability
Disturbance Observer (DOB) Simulator — DOB+PI vs. PI Alone focuses on control response, stability margin, and tuning assumptions, giving a compact read on the current ca…
Gain Scheduling Control Simulator
Frequency Response & Stability
Gain Scheduling Control Simulator: Control a nonlinear plant whose gain changes with the operating point.
Inverse Response Simulator — Step Response of an RHP-Zero Process
Frequency Response & Stability
Inverse response simulator for RHP-zero processes.
Jury Stability Test Simulator
Frequency Response & Stability
Jury Stability Test Simulator focuses on control response, stability margin, and tuning assumptions, giving a compact read on the current case and the trend that matters…
Loop Shaping Simulator — Bode Plot and Stability Margins
Frequency Response & Stability
Loop Shaping Simulator — Bode Plot and Stability Margins focuses on control response, stability margin, and tuning assumptions, giving a compact read on the current case…
Nichols Chart Simulator
Frequency Response & Stability
Nichols Chart Simulator compares how control response, stability margin, and tuning assumptions shifts as the main assumptions change.
Nyquist Diagram & Stability Margin Calculator
Frequency Response & Stability
Interactive Nyquist plot calculator. Adjust gain K to visualize stability margins and encirclements in real time. Learn the Nyquist stability criterion.
Padé Approximation of Time Delay Simulator
Frequency Response & Stability
Padé Approximation of Time Delay Simulator: Explore the Padé approximation, which replaces a pure time delay e^(−sT) with a rational transfer function.
Particle Filter Simulator
Frequency Response & Stability
Particle Filter Simulator compares how control response, stability margin, and tuning assumptions shifts as the main assumptions change.
Pole Placement Simulator — State Feedback Design
Frequency Response & Stability
Design the state-feedback gain K of u=-Kx by pole placement for a 2nd-order single-input system ẋ=Ax+Bu.
Robot Arm Jacobian Singularity Simulator
Frequency Response & Stability
Robot Arm Jacobian Singularity Simulator focuses on control response, stability margin, and tuning assumptions, giving a compact read on the current case and the trend t…
2-Link Robot Arm Kinematics Simulator — FK & IK
Frequency Response & Stability
2-Link Robot Arm kinematics solver for forward and inverse kinematics calculations.
Root Locus Control System Designer
Frequency Response & Stability
Design and analyze root locus plots in real time. Set poles and zeros, sweep gain K, and visualize stability margins with asymptotes and centroid formulas.
Routh-Hurwitz Stability Criterion Simulator
Frequency Response & Stability
Routh-Hurwitz stability criterion simulator: analyze control system stability via Routh array without computing roots.
Second-Order Step Response Simulator
Frequency Response & Stability
Visualise the time response of a standard second-order system to a step input.
Sliding Mode Control — VSC and Robustness
Frequency Response & Stability
Sliding Mode Control simulator: explore VSC robustness with adjustable switching gain, boundary layer, and disturbance parameters for chattering supp…
Smart Grid Frequency Droop Control Simulator
Frequency Response & Stability
Smart Grid Frequency Droop Control Simulator: analyze primary frequency response, RoCoF, and droop control with interactive sweep tools for power sys…
State-Space Controllability Simulator
Frequency Response & Stability
State-Space Controllability Simulator: For a 2nd-order linear time-invariant system ẋ=Ax+Bu, this tool checks whether the input u alone can steer eve…
Steady-State Error vs System Type Simulator
Frequency Response & Stability
Steady-State Error vs System Type Simulator: A classical-control playground that shows how the steady-state error of a unity-feedback loop is determi…
About this category
Browser-based Frequency Response & Stability tools for frequency response & stability tools, keeping related formulas, assumptions, and engineering checks together — free, no signup, with real-time results, formulas, and worked examples. Use the list above, the search box, or the adjacent categories to pick a simulator.