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Optimized Design of the Profile Probe Structure Based on Concurrent Subspace Optimization (CSSO)
Pages: 55-62
Year: Issue:  2
Journal: Journal of Ocean Technology

Keyword:  expendable probemulti-disciplinary design optimizationconcurrent subspace optimization(CSSO)convergence test;
Abstract: In marine hydrological detection systems, the profile probe is the core of the entire detection system and the performer of the detection work. In order to obtain accurate and effective detection data, it is necessary to further optimize the design of the disposable probe. The profile probe is designed to use the concurrent subspace optimization(CSSO) in multi-disciplinary design optimization(MDO). Firstly, the system is analyzed, with the approximate model of the system analysis obtained. Secondly, the parallel sub-disciplines are optimized, and the system analysis model is updated again, before finally verifying the convergence of the optimization model.Combined with the structure of the profile probe, the head is optimized and three design methods of ring,semicircle and cone are given in this paper. The CAD software is used to draw the 3 D simulation model, and then the CFD software is used to simulate the fluid working environment, and finally the semicircular head probe is optimized to design the probe.
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