The key to achieving initiative control of vibration damage by means of wave interference is to ascertain reasonable delay time interval.
用微差干扰降震法实现爆破震动灾害主动控制的关键在于确定合理的微差延期时间。
The utility model for the hydraulic control engineering and precise control of vibration quieting, improving product grade is of great significance.
本实用新型对于液压控制工程的防振降躁和精确控制，提升产品档次具有重大意义。
The technical route of using fuzzy control for control of vibration cycle is put forward, and a fuzzy controller whose parameters can be optimized on line is designed.
提出了振动周期控制采用模糊控制的技术路线，设计了参数因子在线自整定的模糊控制器。
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