Research Article
PI Controller of Speed Regulation of Brushless DC Motor Based on Particle Swarm Optimization Algorithm with Improved Inertia Weights
Table 2
Performance comparison under different inertia weights adjustment strategies.
| Inertia weight adjustment strategies | | Kp | Optimal performance |
| Linear descending inertia weight | 152.865 | 21.521 | 224.9267 | Linear differential descending inertia weight | 151.533 | 21.544 | 234.9818 | Incremental-decremented inertia weight | 395.768 | 45.034 | 278.6788 | Nonlinear descending inertia weight with threshold | 151.562 | 21.931 | 224.8972 | Nonlinear descending inertia weight with control factor | 316.710 | 49.273 | 199.6130 |
|
|