Description: Description: Description: Description: PendubotDescription: Description: Description: Description: Rectilinear PlantME 340 Spring 2026

Modeling and Analysis of Dynamical Systems


Lab Handouts, Prelab and Lab Reports

 

Lab Facility: Room 3073 ECE Building and Lab 3 in 0036 MEB

Lab TA's:

TA

Lab Instruction

Office Hours

Aryan Arora

Mon & Tue 1-2PM Lu MEB 0022

Alisina Bayati

Fri 10-12 PM Lu MEB 0026

Dhananjay Tiwari

Wed 5:15-7:15 PM

Room Lu MEB 0024

Ghazal Hassani

Thu 3:00-5:00 PM

Room Lu MEB 0028

Karthik Manoj

Mon 3-4 PM

Wed 1-2 PM

Room: LuMEB 0022

Zhantao Song

Mon & Tue 5-6PM

Room: LuMEB 0022

 

 

Lab Schedule:

 

Starts the week of....

Material covered....

Lab 1

February 9th 

Matlab Tutorial

Lab 2

February 23rd 

Dynamic System Simulation Using Simulink/Matlab

Lab 3**

March 9th

Modeling of a Leaking Tank as a Differential Equation

Lab 4

March 23rd 

Dynamics of a Mass-Spring-Damper System

Lab 5

April 6th 

Dynamics of a Multi Degree of Freedom System

Lab 6

April 20th

Dynamics of Continuous Systems - Cantilever Beams I

Lab 7

April 27th

Dynamics of a Nonlinear System – The Pendubot

Labs held in room 3073 ECE Building unless otherwise noted.

** Lab 3 held in room 0036 MEB


Description: Description: Description: Description: Rectilinear PlantEquipment:

The ECP Rectilinear Plant is used to illustrate the behavior of mass-spring-damper systems.  The drive motor on the left is used to investigate forced responses, while the three masses, three springs and single damper can be arranged in a variety of formations. Encoders linked to the masses communicate the three mass positions to the computer for analysis.  Labs 4 and 5 will use the ECP plant to take a look at step responses, free responses subject to initial conditions, and identifying modal frequencies and mode shapes.
Description: Description: Description: Description: Pendubot 
 

The Pendubot is a two link underactuated robotic pendulum, developed at UIUC by Dan Block.  Lab 7 uses this pendulum to compare experimental results to both the nonlinear and linearized 4th order motion equations.  Although this lab investigates only free responses, a demonstration will precede the experiment to show the Pendubot's swing up and catching ability to balance at two unstable equilibrium positions.