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Study and Analysis of Control System Responses on Aircraft Stability

Pritam Ghosh, Lingamgunta Vijay Kumar, Arif Mahammed Shaik, Gourav Deep Das, Ashok Kumar A, Shankar Gouda

The project deals with the analysis of the aircraft stability. It determines the stability characteristics on the basis of time and frequency domain using Bode plots and root locus plots. Aircrafts adopts an eclectic approach for parameter identification method. Time- domain method for stability control parameters estimation is used alongside frequency –domain methods which are chiefly used for determining flying qualities parameters. Stability is an important factor for an aircraft and it is important for one should know about various stability factors before commenting on the aircraft stability. Determining the stability of the aircraft using complex mathematical calculations is often time taking and approximate values are considered. In this project, the stability of aircrafts like – Boeing 767 aircraft is analyzed. The stability factors are determined by using both complex mathematical calculations and using software- MATLAB. Using the software for determining the stability makes the work simple and it is less time consuming. It gives more accurate values and the results are more convincing