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Mathematical Problems in Engineering
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2019
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Article
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Tab 8
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Research Article
A Comprehensive Optimization Design Method of Aerodynamic, Acoustic, and Stealth of Helicopter Rotor Blades Based on Genetic Algorithm
Table 8
The range of the design variables of 5-rotor.
Variables
Lower bound
Upper bound
0.2
0.3
0.2
0.3
0.1
0.2
0.4
0.5
-0.1
-0.2
-0.01
-0.15
-0.01
-0.1
-0.01
-0.1
-0.1
-0.2
-0.01
-0.1
0.002
0.003
-0.002
-0.003