天津科技大学学报
天津科技大學學報
천진과기대학학보
JOURNAL OF TIANJIN UNIVERSITY OF SCIENCE & TECHNOLOGY
2014年
3期
58-62
,共5页
李淑清%王亮亮%陶知非%宋云峰
李淑清%王亮亮%陶知非%宋雲峰
리숙청%왕량량%도지비%송운봉
可控震源%仿真研究%主动隔振%隔振效率
可控震源%倣真研究%主動隔振%隔振效率
가공진원%방진연구%주동격진%격진효솔
vibroseis%simulation research%active vibration isolation%isolation efficiency
在分析 KZ-28型可控震源隔振系统的结构和工作原理基础上,建立了被动隔振系统的物理模型,对可控震源被动隔振系统进行了仿真研究。构建了基于单片机的反馈控制混合隔振系统实验平台,实验表明,实验平台在2~6,Hz 低频干扰下的主动隔振效率大于80%。混合隔振系统的实验研究可为可控震源混合隔振系统的实际应用提供依据和参考。
在分析 KZ-28型可控震源隔振繫統的結構和工作原理基礎上,建立瞭被動隔振繫統的物理模型,對可控震源被動隔振繫統進行瞭倣真研究。構建瞭基于單片機的反饋控製混閤隔振繫統實驗平檯,實驗錶明,實驗平檯在2~6,Hz 低頻榦擾下的主動隔振效率大于80%。混閤隔振繫統的實驗研究可為可控震源混閤隔振繫統的實際應用提供依據和參攷。
재분석 KZ-28형가공진원격진계통적결구화공작원리기출상,건립료피동격진계통적물리모형,대가공진원피동격진계통진행료방진연구。구건료기우단편궤적반궤공제혼합격진계통실험평태,실험표명,실험평태재2~6,Hz 저빈간우하적주동격진효솔대우80%。혼합격진계통적실험연구가위가공진원혼합격진계통적실제응용제공의거화삼고。
Based on the analysis of the KZ-28 vibroseis vibration isolation system's structure and principle of working,a physical model of a passive vibration isolation system was established,and simulation was conducted on the passive vibra-tion isolation system of the vibroseis. The experiment platform of an hybrid vibration isolation system was constructed with a single chip microcomputer. Experiments show that the efficiency of the active vibration isolation is over 80%in 2,Hz to 6,Hz frequency range. Experimental study of hybrid vibration isolation system has provided the theoretical basis and reliable tech-nical guarantee for the application of the hybrid vibration isolation system of the vibrator.