Author: Sitaram RamaswamyPublisher:
ISBN:
Category :
Languages : en
Pages : 246
Book Description
Supercomputer Based Second Order Design Sensitivity Analysis of Constrained Dynamic Systems
Author: Sitaram RamaswamyDesign Sensitivity Analysis and Optimization of Constrained Dynamic Systems
Author: Design Sensitivity Analysis and Optimization of Constrained Dynamic Systems
Author: N. C. BarmanPublisher:
ISBN:
Category :
Languages : en
Pages : 180
Book Description
In this report, the technical objective is the derivation of a systematic and unified theory and organization of a corresponding general computer program for the design of constrained dynamic systems by judicious selection of the most suitable methods from the following branches of mathematics and mechanics: (a) Optimization Methods, (b) Rigid Body Mechanics, (c) Numerical Integration Methods, and (d) Matrix Manipulation Methods. Accordingly, a method of formulating and automatically integrating the equations of motion and design sensitivity adjoint equations for general constrained dynamic systems is presented. Design sensitivity analysis is carried out using a state-space method that has previously been used for design optimization of linear structural systems. Application of efficient sparse matrix computational methods is shown to be suitable for both dynamic and design sensitivity analyses and for interactive strained system is treated with three degrees of freedom. Algebraic equations prescribing constraints between various bodies are then written and a Lagrangian formulation is used to write the dynamical equations of motion for each body of the system. A stiff predictor-corrector numerical integration (GEAR) algorithm is used for numerical integration of mixed systems of nonlinear differential equations of motion and algebraic equations of constraint (together with spring-damper relations and other user-supplied equations).
Sensitivity Analysis of Dynamic Systems
Author: Rajko TomovićPublisher:
ISBN:
Category : Automatic control
Languages : en
Pages : 160
Book Description
Advances in Design Automation, 1994: Dynamic mechanical systems. Geometric modeling and features. Concurrent engineering
Author: Publisher:
ISBN:
Category : Computer-aided design
Languages : en
Pages : 654
Book Description
Advances in Design Automation, 1994
Author: Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 656
Book Description
Advances in Design Automation, 1992: Geometric modeling, mechanisms, and mechanical systems analysis
Author: David Albert HoeltzelPublisher:
ISBN:
Category : Computer-aided design
Languages : en
Pages : 406
Book Description
Advances in Design Automation, 1993
Author: Publisher:
ISBN:
Category : Computer-aided design
Languages : en
Pages : 632
Book Description
Design sensitivity analysis of multibody dynamic systems
Author: Taeoh TakAdvances in Design Automation, 1987: Design methods, computer graphics, and expert systems
Author: S. S. RaoPublisher:
ISBN:
Category : Computer-aided design
Languages : en
Pages : 450
Book Description