GLIDING PARACHUTE PLATFORM DESIGN OPTIMIZATION WITH PERFORMANCE & STABILITY CONSTRAINTS

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NOSRATOLLAHI MEHRAN; GHAPANVARY MOHAMMAD ADIB

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Journal: Modares Mechanical Engineering Year:2017 | Volume:17 | Issue:4 Page(s): 209-216

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Information Journal Paper

Title

GLIDING PARACHUTE PLATFORM DESIGN OPTIMIZATION WITH PERFORMANCE & STABILITY CONSTRAINTS

Author(s)

NOSRATOLLAHI MEHRAN | GHAPANVARY MOHAMMAD ADIB | Issue Writer Certificate

Keywords

GLIDING PARACHUTEQ1

OPTIMIZATIONQ2

SAFE LANDINGQ1

PERFORMANCEQ2

STABILITYQ2

Abstract

In this paper conceptual design and OPTIMIZATION of GLIDING PARACHUTE configuration are discussed. To this end, a design cycle is planned for conceptual design procedure and an OPTIMIZATION-based design approach is established to provide an integrated design algorithm for GLIDING PARACHUTE platforms. The OPTIMIZATION problem is formulated with a cost minimization approach which is constrained by static STABILITY and SAFE LANDING velocity as design criteria. The parachute configuration is defined with minimum required parameters and aerodynamics, STABILITY and PERFORMANCE characteristics are provided based on a semi-theoretical approach. Hence, a computational software is incorporated with theoretical approximations to provide the required disciplinary dataflow in the design cycle. The significant design parameters are verified by available wind tunnel test data. OPTIMIZATION problem is solved using genetic algorithm method whereas constraints are handled by penalty function approach. Trim points are obtained like an all-at-once approach through a simultaneous analysis and design algorithm. Finally, as a case study, optimized configuration is achieved for a real GLIDING PARACHUTE. Results show a fair estimation of parachute characteristics along with the reduction in manufacturing cost for new configuration up to 25%.

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APA: Copy

NOSRATOLLAHI, MEHRAN, & GHAPANVARY, MOHAMMAD ADIB. (2017). GLIDING PARACHUTE PLATFORM DESIGN OPTIMIZATION WITH PERFORMANCE & STABILITY CONSTRAINTS. MODARES MECHANICAL ENGINEERING, 17(4 ), 209-216. SID. https://sid.ir/paper/178883/en

Vancouver: Copy

NOSRATOLLAHI MEHRAN, GHAPANVARY MOHAMMAD ADIB. GLIDING PARACHUTE PLATFORM DESIGN OPTIMIZATION WITH PERFORMANCE & STABILITY CONSTRAINTS. MODARES MECHANICAL ENGINEERING[Internet]. 2017;17(4 ):209-216. Available from: https://sid.ir/paper/178883/en

IEEE: Copy

MEHRAN NOSRATOLLAHI, and MOHAMMAD ADIB GHAPANVARY, “GLIDING PARACHUTE PLATFORM DESIGN OPTIMIZATION WITH PERFORMANCE & STABILITY CONSTRAINTS,” MODARES MECHANICAL ENGINEERING, vol. 17, no. 4 , pp. 209–216, 2017, [Online]. Available: https://sid.ir/paper/178883/en

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