Intelligent detection and follow-up of liquid level

Zongwen Jiang; Li Kong; Shugong Xu; Yue-Huai Huang

doi:10.1117/12.217464

28 August 1995 Intelligent detection and follow-up of liquid level

Zongwen Jiang, Li Kong, Shugong Xu, Yue-Huai Huang

Proceedings Volume 2620, International Conference on Intelligent Manufacturing; (1995) https://doi.org/10.1117/12.217464
Event: International Conference on Intelligent Manufacturing, 1995, Wuhan, China

Abstract

The accurate detection and automatic control of liquid level has a positive effect on the safety of production as well as the quality and cost of products. For a long time, however, this problem has not yet been solved satisfactorily, because of the restriction of the physical and chemical properties of the measured medium and the condition of circumstances. This paper presents a new method of detecting liquid levels on-line accurately and of following them up automatically, in terms of refractivity of liquid boundary. This method, solving the problem in question perfectly and having a series of advantages, therefore, is at present applied widely.

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Zongwen Jiang, Li Kong, Shugong Xu, and Yue-Huai Huang "Intelligent detection and follow-up of liquid level", Proc. SPIE 2620, International Conference on Intelligent Manufacturing, (28 August 1995); https://doi.org/10.1117/12.217464

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KEYWORDS

Liquids

Transducers

Glasses

Spherical lenses

Reflection

Absorption

Automatic control

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