Robotics - Shaping the future of pipeline excavation for repair
The Robot Excavator (REX) Development Program was initiated in 1983 by the Southern California Gas Company (SoCal) to increase the productivity of maintenance crews and to reduce the hazards associated with pipeline repair. The overall objective of the research program was to produce a robot-controlled excavation system to expose utility pipes and other objects with improved safety and greater productivity. The specific objectives included: to develop a primary excavator system designed to dig trenches adjacent to pipe networks; to develop a secondary excavator system to remove in a benign manner the prism of soil not removed by the primary excavator that still covered the pipe network; to develop a central intelligence executive controller; i.e., computer and required software; to develop the controller hardware, including transducers, servos, and feedback systems; to develop a sensor and data processing system to recognize buried metal pipes with the requisite sensing techniques, processing routines, imaging, and interpretation; to develop a sensor system to detect buried plastic pipe.
- OSTI ID:
- 6465676
- Report Number(s):
- CONF-880603-
- Resource Relation:
- Conference: 17. world gas conference, Washington, DC, USA, 5 Jun 1988; Other Information: Technical Paper IGU/D3-88
- Country of Publication:
- United States
- Language:
- English
Similar Records
Development of robotics technology for remote characterization and remediationof buried waste
Development of robotics technology for remote characterization and remediationof buried waste
Related Subjects
99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE
EARTHMOVING EQUIPMENT
ROBOTS
NATURAL GAS DISTRIBUTION SYSTEMS
AUTOMATION
PIPELINES
INSTALLATION
ARTIFICIAL INTELLIGENCE
COMPUTERIZED CONTROL SYSTEMS
DATA TRANSMISSION SYSTEMS
EXCAVATION
REMOTE SENSING
UNDERGROUND
CONTROL SYSTEMS
ENERGY SYSTEMS
EQUIPMENT
LEVELS
MATERIALS HANDLING EQUIPMENT
032000* - Natural Gas- Transport
Handling
& Storage
990220 - Computers
Computerized Models
& Computer Programs- (1987-1989)