Automatic maximization of productivity of self-propelled underground hydro-monitors
Abstract
The problem of automatic maximization of self-propelled hydraulic monitors productivity at development of coal seams by hydraulic method has not been solved yet, though practice has long ago established that the dependence between the hydraulic monitor productivity q and the speed of its trunk movement v along the face front has an extreme character. As can be seen from Fig. 1, the top A, which characterizes the optimal operating mode, under the influence of changes in mining and geological conditions drifts...
Область исследования:
(Archived) Without section
References
- Krivchenko A. A., Baka A. V. Dependence of the productivity of hydroremoval on the speed of jet movement along the bottom hole. Ugol Ukrainy, No. 8, 1962.
- Severin L.P., Butusov K.P., Zhilkina E. V. Automat of control of self-propelled hydro-monitor. Description to the author's certificate No. 154513. Bulletin of inventions and trademarks of the USSR. L., 10, 1963.
- Tikhonov O. N. Optimal trial step of the extremal regulator. University Proc., Instrumentation No. 2, 1967.
- Tsyapko N. F., Chapka A. M. Hydrodigging of Coal at Underground Works. Gosgortekhpzdat, 1960.
Similar articles
Experimental study of the system of automatic maintenance of the set speed of the converting electric locomotive
1968 V. N. Kordakov
Selection of the structure of the automatic control system (ACS) of the phosphorite concentrate drying process
1968 S. V. Storozhenko