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本文论述了作者研制的材料蠕变性能测试的计算机系统,重点阐述了微小位移测量电路和系统的抗干扰技术。系统具有电路简单、精度高、控制功能完善和长期运行稳定可靠的优点。
This paper discusses the computer system developed by the author for testing the creep property of materials, and focuses on the anti-jamming technology of the micro displacement measurement circuit and system. The system has the advantages of simple circuit, high precision, perfect control function and long-term stable and reliable operation.