Results 71 to 80 of about 724,229 (291)

Experimental study on the leakage identification for the buried gas pipeline via vibration signals

Journal of Pipeline Science and Engineering
It is difficult to detect and locate small leakages, especially for buried pipelines. Therefore, a non-intrusive leakage identification method for buried gas pipelines is proposed in this study.
Xiugang Chen, Cuiwei Liu, Kang Xiao, Wenjie Liu, Tao Gu, Yuxing Li   +5 more
doaj   +1 more source

National Pipeline Mapping System (NPMS) : repository standards [PDF]

This draft document contains 7 sections. They are as follows: 1. General Topics, 2. Data Formats, 3. Metadata, 4. Attribute Data, 5. Data Flow, 6. Descriptive Process, and 7. Validation and Processing of Submitted Data.
Second Joint Government/Industry Pipeline Mapping Quality Action Team
core  

Analysis of Mechanical Damage Detection in Gas Pipeline Inspection

, 1996
In the context of gas pipeline inspection, mechanical damage means dents or gouges in the pipe wall, usually caused by equipment operating near the pipeline.
E. A. Creek, Crouch, A., R. E. Beissner, G. L. Burkhardt, Grant, T., Beissner, R., Burkhardt, G., T. Grant, A. E. Crouch, Creek, E.   +9 more
core   +1 more source

Muscle Control of an Extra Robotic Digit

Advanced Robotics Research, EarlyView.
This study compares muscle‐ and movement‐based control for operating a supernumerary robotic thumb. While movement control performs better in the proposed tasks, muscle‐based (EMG) control promotes broader motor learning. The results highlight the promise and challenges of using biosignals for human augmentation, offering new insights into intuitive ...
Julien Russ, Lucy Dowdall, Francesco Cenciarelli, Kitty Goodridge, Mabel Ziman, Hristo Dimitrov, Danielle Clode, Tamar R. Makin   +7 more
wiley   +1 more source

Inspection and evaluation of the Chillicothe Correctional Institution

, 2006
Title from PDF p. [1] (viewed Nov. 22, 2006).; "October 16, 2006."; Date of inspection (unannounced): June 1, 2006.; Harvested from the web on 11/22 ...
Ohio. Correctional Institution Inspection Committee.
core  

MicroRoboScope: A Portable and Integrated Mechatronic Platform for Magnetic and Acoustic Microrobotic Experimentation

Advanced Robotics Research, EarlyView.
This work presents the MicroRoboScope, a highly integrated, compact, and portable microrobotic experimentation platform combining electromagnetic and acoustic actuation with real‐time visual feedback into a single, end‐to‐end device. The system enables closed‐loop control and tracking algorithm experimentation within an accessible and unified hardware ...
Max Sokolich, Yanda Yang, Subrahmanyam Cherukumilli, Fatma Ceren Kirmizitas, Sambeeta Das   +4 more
wiley   +1 more source

National Pipeline Mapping System (NPMS) : standards for creating pipeline location data : standards for electronic data submissions, including metadata standards and examples [PDF]

These standards represent a guideline for preparing digital data for inclusion in the National Pipeline Mapping System Repository. The standards were created with input from the pipeline industry and government agencies.
Second Joint Government/Industry Pipeline Mapping Quality Action Team
core  

DRIVE‐SAFE: Data‐Driven Robustness and Informed Validation for Evolving Specifications via Formal Evaluation

Advanced Robotics Research, EarlyView.
DRIVE‐SAFE evaluates learning‐based, black‐box autonomous driving policies against evolving temporal safety requirements using Signal Temporal Logic robustness metrics. It aggregates distributional robustness measures with domain‐informed weights to guide iterative retraining.
Kristy Sakano, Jianyu An, Dinesh Manocha, Huan Xu   +3 more
wiley   +1 more source

Research review and innovative analysis of UAV pipeline inspection based on knowledge graphs

You-qi chuyun
Objective In the energy sector, pipeline inspection and monitoring provide an efficient method for detecting and addressing defects in energy pipeline transportation at an early stage, thereby ensuring the safe operation and sustainable development of ...
Yinghan MA, Hong ZHAO
doaj   +1 more source

Brief Analysis of Research and Application of Big Data Integration and Management Platform for Submarine Pipeline Inspection

Haiyang Kaifa yu guanli, 2023
In order to improve the efficiency of submarine pipeline inspection, and manage inspection data more reasonably and effectively, so as to analyze and predict pipeline health status more scientifically, an efficient and intelligent submarine pipeline ...
Hong TANG, Yangchun LIN, Changfu ZHU
doaj