Engineering Research Paper Topics

When these issues are resolved, the problem must be thoroughly researched. This involves searching technical journals and closely examining solutions of similar engineering problems. The purpose of this step is twofold. First, it allows the engineer to make use of a tremendous body of work done by other engineers. Second, it ensures the engineer that the problem has not already been solved.

Designing a Solution

Once the problem is well understood, the process of designing a solution begins. It typically starts with brainstorming, a technique by which members of the engineering team suggest a number of possible general approaches for the problem. Normally, one of the approaches is then selected as the primary candidate for further development. Occasionally, however, the team may elect to pursue multiple solutions to the problem. The members then compare the refined designs of these solutions, choosing the best one to pursue to completion.

Once a general design or technology is selected, the work is subdivided and various team members assume specific responsibilities. In the case of the automobile, for example, mechanical engineers in the group would tackle such problems as the design of the transmission and suspension systems. Electrical engineers, on the other hand, would focus on the ignition system and the various displays and electronic gauges. In any case, each of these engineers must design one aspect that operates in harmony with every other aspect of the general design.

Bringing it to Life

Once the design is complete, a prototype or preliminary working model is generally built. The primary function of the prototype is to demonstrate and test the operation of the device.

In the prototype stage, the device undergoes extensive testing to reveal any bugs or problems with the design. Especially with complex systems, it is often difficult to predict (on paper) where problems with the design may occur. If one aspect of the system happens to fail too quickly or does not function at all, it is closely analyzed and that subsystem is redesigned and retested (both on its own and within the complete system.) This process is repeated until the entire system satisfies the design requirements.

Once the prototype is in complete working order and the engineers are satisfied with its operation, the device goes into the production stage. Here, details such as appearance, ease of use, availability of materials, and safety are studied and generally result in additional final design changes.

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