| 摘要 |
A system for controlling the lamina size in a raw material treatment process for tobacco leaves comprising measuring means for measuring the production rate of the laminae larger than a given size in the raw material treatment process in which the tobacco leaves which have been provided with a water content and temperature by a humidity controller are stripped into laminae and ribs by means of rib removing machines capable of changing a mechanical impact force applied upon the tobacco leaves by changing the rotational number of grid or threshing gear and are then separated by means of separating machines, and operational control means for receiving measurement signals from said measuring means as a feedback signal for searching a water content, temperature and rotational number of grid or threshing gear which minimize the production rate of the laminae not larger than a given size by a hill-climb method using the water content and temperature provided by the humidity controller and the rotational number of grid or threshing gear as manipulation factors. |
