A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Automation of construction machinery
Any attempt to automate construction machinery, specifically a bulldozer and hydraulic shovel, should start with operations which are common to different types of work and which require a high degree of skill. For the bulldozer, we studied level control for regulating the blade position. Described are the configurations and operational principles of two systems of level control the mechanically guided system and thes lope control system Applied to an actual machine, thef ormer system gave a flatness of plus/minus 2,5 cm at a speed of 6 km/h, and the latter plus/minus 3 cm at 10km/h. Described are the configuration and operational principle of a digging profile control system using the analog computer. Applied to an actual hydraulic shovel. the control system gave a profile at an accuracy of plus/minus 3cm.
Automation of construction machinery
Any attempt to automate construction machinery, specifically a bulldozer and hydraulic shovel, should start with operations which are common to different types of work and which require a high degree of skill. For the bulldozer, we studied level control for regulating the blade position. Described are the configurations and operational principles of two systems of level control the mechanically guided system and thes lope control system Applied to an actual machine, thef ormer system gave a flatness of plus/minus 2,5 cm at a speed of 6 km/h, and the latter plus/minus 3 cm at 10km/h. Described are the configuration and operational principle of a digging profile control system using the analog computer. Applied to an actual hydraulic shovel. the control system gave a profile at an accuracy of plus/minus 3cm.
Automation of construction machinery
Automatisierung von Baumaschinen
Nakamura, H. (author) / Matsuzaki, A. (author)
Hitachi Review ; 24 ; 97-102
1975
6 Seiten, 7 Bilder, 6 Quellen
Article (Journal)
English
Wireless sensor system for monitoring and automation of construction machinery
| European Patent Office | 2023
Wireless sensor system for monitoring and automation of construction machinery
European Patent Office | 2025
European Patent Office | 2018
European Patent Office | 2018
| European Patent Office | 2018