Range rate estimation based on geometric feature decomposition

1999 ◽  
Author(s):  
Graham H. Watson ◽  
Simon A. Watts ◽  
Sharon K. Watson
Keyword(s):  
Geometric Feature ◽  
Rate Estimation ◽  
Range Rate

Adaptive turn rate estimation using range rate measurements

2006 ◽  
Vol 42 (4) ◽  
pp. 1532-1541 ◽  
Author(s):  
Xianghui Yuan ◽  
Chongzhao Han ◽  
Zhansheng Duan ◽  
Ming Lei
Keyword(s):  
Rate Estimation ◽  
Range Rate ◽  
Turn Rate

Optical Range and Range Rate Estimation for Teleoperator Systems

1974 ◽  
Vol 18 (5) ◽  
pp. 487-492
Author(s):  
Nicholas L. Shields ◽  
Mark Kirkpatrick ◽  
Thomas B. Malone ◽  
Carl T. Huggins
Keyword(s):  
Signal To Noise Ratio ◽  
Size Estimation ◽  
Image Size ◽  
Signal To Noise ◽  
Estimation Errors ◽  
Television System ◽  
Rate Estimation ◽  
Rate Controlled ◽  
The Mean ◽  
Range Rate

Range and range rate are crucial parameters which must be available to the operator during remote controlled orbital docking operations. A method was developed for the estimation of both these parameters using an aided television system. An experiment was performed to determine the human operator's capability to measure displayed image size using a fixed reticle or movable cursor as the television aid. The movable cursor was found to yield mean image size estimation errors on the order of 2.3 percent of the correct value. This error rate was significantly lower than that for the fixed reticle. Performance using the movable cursor was found to be less sensitive to signal-to-noise ratio variation than was that for the fixed reticle. The mean image size estimation errors for the movable cursor correspond to an error of approximately 2.25 percent in range suggesting that the system has some merit. Determining the accuracy of range rate estimation using a rate controlled cursor will require further experimentation.

Optical range and range rate estimation for teleoperator systems

1974 ◽  
Author(s):  
Nicholas L. Shields ◽  
Mark Kirkpatrick ◽  
Thomas B. Malone ◽  
Carl T. Huggins
Keyword(s):  
Optical Range ◽  
Rate Estimation ◽  
Range Rate

Turn rate estimation using range rate measurements for fast manoeuvring tracking

2017 ◽  
Vol 11 (7) ◽  
pp. 1099-1107 ◽  
Author(s):  
Victor B. Frencl ◽  
João B.R. Val ◽  
Rafael S. Mendes ◽  
Yusef C. Zuñiga
Keyword(s):  
Rate Estimation ◽  
Range Rate ◽  
Turn Rate

Examination of DIP Accident Rate Estimation Formula by Logistic Regression

2016 ◽  
Vol 2 (06) ◽  
pp. 374-378
Author(s):  
Takaharu Kunizane ◽  
Akira Koizumi ◽  
Toyono Inakazu ◽  
Yasuhiro Arai ◽  
Tetsuji Shitabo ◽  
...  
Keyword(s):  
Logistic Regression ◽  
Accident Rate ◽  
Rate Estimation ◽  
Estimation Formula

Satellite Spin Rate Estimation Method by Measuring the Received Power Data at Two Points

2017 ◽  
Vol 137 (3) ◽  
pp. 547-548
Author(s):  
Ryuichi Mitsuhashi ◽  
Ryosuke Hayasaka ◽  
Shin Satori ◽  
Masami Sasaki
Keyword(s):  
Estimation Method ◽  
Rate Estimation ◽  
Received Power ◽  
Satellite Spin

Technique for Improving the Flow Rate Estimation Range by Using an Axial Flow Water Turbine Generator

2017 ◽  
Vol 137 (1) ◽  
pp. 30-35
Author(s):  
Hiroaki Narita ◽  
Makoto Saruwatari ◽  
Jun Matsui ◽  
Yasutaka Fujimoto
Keyword(s):  
Flow Rate ◽  
Axial Flow ◽  
Turbine Generator ◽  
Rate Estimation ◽  
Water Turbine ◽  
Estimation Range
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