Dissertation > Excellent graduate degree dissertation topics show

Two Kinds of Independent Suspension’s Dynamic Model Based on Lagrange Method

Author: QiLei
Tutor: LinBaiZhong
School: Jilin University
Course: Vehicle Engineering
Keywords: Systematic dynamics of much rigid body suspension ADAMS MATLAB
CLC: U463.33
Type: Master's thesis
Year: 2005
Downloads: 293
Quote: 1
Read: Download Dissertation

Abstract


The research of suspension, creating a model , analysis of research object are key of problems all the time. The automobile itself is a complicated many body system, under the loaded function of the external world, it is very complicated that systematic kinematics and dynamics are complex, have brought greater difficulty, because of the limitations of theory method and calculation means, the traditional method is often to simplify the model, the simple model of the low degrees of freedom has only reflected some characteristics of the true system, may produce the artificial result not accurate.Build with many rigid body systematic dynamics method model have higher precision may well solve above-mentioned problems .Systematic dynamics of many rigid body is a new discipline branch developed on the foundation of classical mechanics in the past 30 years, closely related with many fields such as vehicle design , robotics , mechanical kinetics , spacecraft controlling, movement biomethanics ,etc..1. Have studied the dynamics Lagrange method of many rigid body more systematically, namely the many rigid body dynamics modeling method to adopt relative coordinate. Lagrange method is suitable for the tree more system, but to no tree system, utilize Lagrange dynamics course figure that method receive much less.2. Utilize many rigid body dynamics Lagrange method set up Macphension suspension and doulbe wish suspension.Every component is simplified for rigid body, the connection among the components is simplified and cut for rigidity .3. According to the common method , ask it while solving above-mentioned linear equation groups , need to push coefficient matrix and right end one by hand, and to the dynamics equation of utilizing Lagrange method to be received, this is a very heavy and complicated job,This text has proposed one kind obtains coefficient burst of above-mentioned linear equation groups and method of one of right end through the procedure , the ones that made dynamics model and corresponding procedure get greatly in this were simplified.

Related Dissertations

  1. Design of Reciprocatingwire Outfit of Mwedmand Research on It’s Control System,TG484
  2. Application Research of Digital Image Processing on Container Inspection,TP274.4
  3. Synthesis and Characterization of High-performance Polyacrylonitrile,O631.3
  4. Broken walnut shell force testing and virtual prototype design of the main components of walnut sheller,S226.4
  5. S-lay Installation Analysis for Deepwater Pipeline,TE973
  6. Research on Design of Intelligent Testing System of Grain Suspension Velocity,S220.2
  7. Studies on the Preparation of 20% Chlorpyrifos CS and Its Analytic Methods,S482.3
  8. The Research and Application of Software Reliability Test for User Right Management System,TP311.53
  9. A Preparation of 30% Propiconazole+Difenoconazole Se and Extention to Control Wheat Sharp Eyespot and Rice Sheath Blight,S435.121
  10. Research and Application of Safety Assessment Method Based on Neural Network,X937
  11. The Design of Experimental Device for Mine Motor Soft Starter,TM343.2
  12. Mining resources based on genetic algorithm optimization model of,O224
  13. SAR interferometric method for optimal selection,P225.2
  14. Inorganic / organic magnetic suspension preparation and application,TB383.1
  15. Humaniod Robot Development and Research,TP242
  16. Design and Simulation on MDOF Robotic Prosthesis’s Shoulder,TP242
  17. Simulation Analysis and Improvement of Car Ride Based on Virtual Prototype,U461.4
  18. Study on Industrial Boiler Water Level Control System,TP273
  19. The issue of information sharing between the manufacturer of the same level in the supply chain environment,F406;F224.32
  20. Vibration Isolation Design of Powertrain Mounting System of a Commercial Vehicle,U463.33
  21. Circuit Design and Simulation of Proportional Valve Controller Based on CAN-BUS,TP273.5

CLC: > Transportation > Road transport > Automotive Engineering > Automotive structural components > Travel System > Suspension
© 2012 www.DissertationTopic.Net  Mobile