Advances in Materials Science and Engineering / 2016 / Article / Tab 2

Research Article

Bias Magnetic Field of Stack Giant Magnetostrictive Actuator: Design, Analysis, and Optimization

Table 2

Optimization result of each PM length in different cases.

Initial unevenness factor3.03%2.24%1.77%1.45%1.21%1.15%
Optimized unevenness factor2.98%2.18%1.72%1.42%1.19%1.06%

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