Material volume-weight accumulation algorithm-based tobacco cutter automatic speed regulation control method and device

• Main Authors: LEI JIANSHENG, LI HONGJING, ZHANG ZHENNING, QI HONGGUANG, ZHANG JIANLIN, RAN BAOXIN, HUANG HONGPU, ZHANG JINHONG, LIU SHULIN, ZHAO WEI, GU YONGQIANG, FAN SHUXIAN
• Format: Patent
• Language: English
• Published: 02.12.2015
• Subjects: CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING

The present invention relates to the tobacco production technology field, in particular relates to and provides a material volume-weight accumulation algorithm-based tobacco cutter automatic speed regulation control method and device which aims at the insufficiencies that a tobacco material volume-weight reasonable calculation method does not exist in the prior art and the automatic speed regulation control of a tobacco cutter is difficult to realize. According to the present invention, a knife roll adjustment rotating speed nt is obtained by calculating an initial material volume-weight rho0, the initial knife roll rotating speed n0 of the tobacco cutter and a material volume-weight average value of the tobacco, and the current knife roll rotating speed n of the tobacco cutter is adjusted according to the knife roll adjustment rotating speed nt. The method and the device of the present invention are both simpler in algorithm design and equipment structure, lower in implementation cost, excellent in control effect and wide in application prospect, and both have the good suitability with the current various cigarette primary processing lines of the tobacco production industry.