Electromechanical system capable of obtaining contour information on longwall coal face while longwall shearer mines coal. Two heavy-duty angle transducers 2.5 feet apart are attached to common reference surface and operate in conjunction with distance encode to measure angle between adjacent track sections along coal face.
Transducer System Traces Mine-Face Curve
NASA Tech Briefs ; 6 , 4
01.12.1982
Sonstige
Keine Angabe
Englisch
Wavelet Analysis of Non-Intrusive Pressure Transducer Traces
SAE Technical Papers | 2000
|Wavelet analysis of non-intrusive pressure transducer traces
Kraftfahrwesen | 2000
|Wavelet Analysis of Non-Intrusive Pressure Transducer Traces
British Library Conference Proceedings | 2000
|EXTENSOMETRIC HYDRODYNAMIC TRANSDUCER FOR INFLUENCE SEA MINE FUSES
British Library Online Contents | 2011
|