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Unit information: Virtual Product Development in 2015/16

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Unit name Virtual Product Development
Unit code MENGM6049
Credit points 10
Level of study M/7
Teaching block(s) Teaching Block 1 (weeks 1 - 12)
Unit director Dr. Alemzadeh
Open unit status Not open
Pre-requisites

None

Co-requisites

None

School/department School of Electrical, Electronic and Mechanical Engineering
Faculty Faculty of Engineering

Description including Unit Aims

The unit provides the opportunity for students to practise the most current industrial Virtual Product Development techniques in an integrated stimulating and dynamic learning environment. The unit will highlight the importance of the virtual prototyping as a powerful digital design tool for shape and topology optimization needed for obtaining an optimal product design or design intent. It also emphasizes how 3D digital models are playing an important role in integrated virtual product development. The processes or techniques such as digitization, segmentation or feature extraction, surfacing, geometric modelling, mechanism design, assembly modelling, product visualisation and product customisation will be learnt extensively to extract a digital representation from an existing object quickly and accurately. The advantage and disadvantage of rapid prototyping compared with the classical RE approach to surface modelling will be covered, leading to the shape and topology optimization in modelling a virtual prototype. To complement the course, a series of laboratories (30 hours) are provided to apply the principles of digital design techniques such as CAD/CAM, RE and rapid prototyping to build a virtual prototype.

Aims:

This course will cover the integrated elements of Virtual Product Development with emphasise on real applications and industrial practice. It highlights the importance of the 3D digital models and the processes or techniques to extract/build a digital representation from an existing object quickly and accurately in virtual environment. The course shows the use of RE as a powerful digital design tool for model modification needed for obtaining an optimal product design and provide the process for students to implementation it on research projects.

Intended Learning Outcomes

By the end of this course, students will know how to do the following:

  • Identify, formulate and develop a 3D solid model from point cloud related to reverse engineering to maintain product design intent (shape optimization) from virtual product development point of view.
  • Construct an optimized shape through activities in the digitization, segmentation, curve, surface and solid modelling processes.
  • Compare the classical RE to solid modelling with the rapid prototyping approach
  • Design, develop and (virtually) test products using the latest commercial digital prototyping software.

Describe the current research challenges in Virtual Product Development and the future impact on industrial competitiveness and global product development strategies.

Teaching Information

  • Students receive 8 one-hour lectures and 10 three-hour laboratory sessions (CAD/CAM/RE Projects). Lecture notes and laboratory booklets are provided on Blackboard. The comprehensive laboratory booklets and web-based information give details of the submission requirements and also support the CAD/CAM/RE projects in parallel with the web-based tutorial.
  • Multimedia computer-aided instruction tools are also embedded in Blackboard to illustrate certain engineering concepts clearly and more interestingly. A prime example of this is the dynamic animation of a mechanism motion. Such Multimedia aids are an important part of the rapid prototyping process in Virtual Product Development.

Assessment Information

Continuous during the CAD/CAM/RE projects. The assessment will carry 100% of the marks for the unit; therefore attendance by all students is compulsory. Student progress is monitored and assessed continuously every laboratory session according to the deadlines and criteria given to them. A single piece of coursework covers all the intended learning outcome.

Reading and References

  • Lecture notes, instruction booklets, tutorials from Siemens software
  • McMahon, C.A. & Browne, J.
  • CADCAM - Principles, Practice and Manufacturing Management, 2nd ed. Addison Wesley Longman, 1998.

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