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Prosthetic Hand PID Analysis Project

Analyzed the system and design of an actuator controlled prosthetic hand, focusing on PID control.
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Kim Tran

Project Timeline

Jan 2022 - May-2022

HighlightS

  • Led group design team to develop the system controls and optimized using the Ziegler-Nichols method.
  • Utilized DC servo motors to move hand.
  • Modeled controls in MATLAB and Simulink.
  • Conducted mathematical studies for laplace transfer studies for the system.

SKILLS

MATLAB
Simulink
pidTuner
PID
Systems & Controls
Motor control

External Links

Implementation and Analysis of PID Controller in a Motor Prosthetic Hand

Laplace Transfer Functions

Torque alteration of Newton's Second Law:

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Second order linear differential equation:

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Laplace:

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Transfer Function:

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Simulink Diagrams of Open Loop System

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Controller Design (PID)

Optimization of an overdamped system:

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