Electrical Control System Designing Based on Logic Relation Chart
Based on working flow and control demand for figuration machine of the grinding material, a work process sketch map is drawn. According to the logic design method and step of electrical control circuitry, a logic relation chart can be finished. Considering basic logic adaptable condition of relay expression, operation component work zone must be arranged reasonably and operation component logic expression must be expressed clearly and then the operation component logic expression can be ultimately converted into equivalent electrical control circuit diagram so as to realize control requirements.
Daoguo Yang, Tianlong Gu, Huaiying Zhou, Jianmin Zeng and Zhengyi Jiang
G. Z. Cheng and Y. B. Cheng, "Electrical Control System Designing Based on Logic Relation Chart", Advanced Materials Research, Vols. 201-203, pp. 2338-2342, 2011