Research Article
An Initial Alignment Technology of Shearer Inertial Navigation Positioning Based on a Fruit Fly-Optimized Kalman Filter Algorithm
Figure 4
Comparison of the optimization process of the four algorithms. (a) Ackley. (b) Griewank. (c) Zettl. (d) Testtubeholder. (e) Helicalvalley. (f) Wood.
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