| Optimal design of planet transmission mechanism in agricultural machinery based on bee colony and invasive weed optimization |
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| DOI：10.16302/j.cnki.1000-7601.2015.02.046 |
| Key Words: agricultural machinery planet transmission mechanism optimal design invasive weed algorithm artificial bee colony algorithm |
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| Abstract: |
| A hybrid algorithm of bee colony and invasive weed optimization (BCIWO) is proposed by introducing the optimization mechanism of the artificial bee colony (ABC) algorithm into the invasive weed optimization (IWO) algorithm and applied into the optimal design of star gear planet transmission mechanism in agricultural machinery. This new algorithm (BCIWO) is compared with GA and IWO. The results showed that: ① The minimal design volume (1.4725×107 mm3) of the planet transmission mechanism is obtained by BCIWO, which is smaller than GA and IWO; ② The solution fluctuation of BCIWO is also smaller than other two algorithms, which illustrates it has a good stability; ③ The calculation speed of BCIWO is faster. So we can conclude that BCIWO is worth further promoting in mechanism design field. |