1 / 9

AutoMoto Group 16

AutoMoto Group 16. Gregory Berkeley & Levi Lentz. Block Diagram Representation. D(s). PID Control. Bike Dynamics. Controlling Actuator. R(s). Θ (s). Sensor. Previous Design. Advice: Professors, Colleagues, and Professionals. Suggestions of Current Design

salma
Télécharger la présentation

AutoMoto Group 16

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. AutoMotoGroup 16 Gregory Berkeley & Levi Lentz

  2. Block Diagram Representation D(s) PID Control Bike Dynamics Controlling Actuator R(s) Θ(s) Sensor

  3. Previous Design

  4. Advice: Professors, Colleagues, and Professionals • Suggestions of Current Design • Professor George Mansfield MS Control Systems • Implementing sand paper and rubber wheel to simplify design. • Bode Analysis for determining PID values. • Dr. Matthew Graham Ph.D Control Theory • Instead, using a horizontal pendulum to shift CG. • Root-Locus design techniques for PID controller.

  5. Advice: Professors, Colleagues, and Professionals • Suggestions of Other Designs • Dr. Key Moon Specializes in Mechatronics • Using front wheel manipulation as primary control system. • Extruding a rod from the frame with training wheels for mechanical safety. • Steve McFadden and Others ME Students • Implementing a gyroscope to achieve stability. • A robust design but would require a lot of power/torque • GunnarRistrophIJK Controls • Also suggested front wheel manipulation. • Suggested types of sensors and software recommendations (AVR Studio) • John Berkeley PE Otte-Berkeley Group • Also suggested front wheel manipulation. • Dr. MortezaMehrabadiPh.D Mechanical Engineering • Listen to Dr. Moon

  6. Fail Early, Fail Often • Abandoning the pendulum design • Problems include • Reaction forces • Control opposite of theory • Response time • Instead focusing on other designs, primarily: • Only front wheel manipulation • Gyroscope

  7. Revised Goals for Semester • Determine CG • Rig to suspend bike • Intersecting line method • Guess and Check • Dynamics of machine are not well defined • Determine if controller redesign is necessary • Faster response time

  8. Next Week • Finalized design • Decision on Gyroscope design • Rework electronic to get it to turn on • Examine current state of data logging

  9. Questions?

More Related