Department of Mechanical Engineering, Unit Catalogue 2010/11 |
ME20014: Modelling techniques 1 |
 Credits:
| 6 |
| Level:
| Intermediate |
| Period: | This unit is available in... |
| Semester 1 |
| Assessment:
| CW 40%, EX 60% |
| Supplementary Assessment: | ME20014 Re-Assessment Examination (where allowed by programme regulations) |
| Requisites:
| This unit is not normally available to visiting/exchange students. |
| Description:
| Aims: To continue to develop algorithm design and programming techniques in MATLAB. To acquire a large variety of numerical and mathematical techniques to be used for those engineering problems modelled in terms of ODEs. To provide a strong mathematical and computational foundation for solving equations arising in the modelling of engineering systems. Learning Outcomes: After taking this unit the student should be able to: * Understand how the various standard ordinary differential equations (ODEs) arise in engineering. * Understand and use numerical techniques in the solution of such ODEs. * Understand the use of computer programming using MATLAB for the solution of engineering problems described by ODEs. Skills: Problem solving; numeracy; working independently. Content: Numerical solution of ordinary differential evolution equations using Euler's method and the Runge-Kutta methods, including reduction to first order form and numerical stability analysis. Numerical solution of two-point ordinary differential boundary value problems using a direct method (the tridiagonal matrix algorithm and an indirect method (the shooting method). Local and Global Truncation Errors: choosing a suitable numerical method and the improvement of accuracy. Translating engineering problem statements in English into ODEs, and hence into MATLAB software. |