Results 11 to 20 of about 28,742 (255)
Roll angle consistency constraint [PDF]
Image and Vision Computing, 1990 Abstract A new method is presented for reasoning with constraints on the three orientation parameters of an object which arise from the identification of features discovered in a single image. The method uses a geometrical model of the object and a tetrahedral representation of view-direction.
Anthony D. Worrall +2 more
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Investigate the Relationship between the Vehicle Roll Angle and Other Factors When Steering
Modelling and Simulation in Engineering, 2023 Rollover is a dangerous phenomenon. It is closely related to the vehicle roll angle. The greater the roll angle, the greater the risk of rollover. The vehicle roll angle when steering depends on many factors, such as the size of the vehicle, speed of ...
Duc Ngoc Nguyen, Tuan Anh Nguyen
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An original fuzzy control approach for active anti-roll bars to prevent rollover.
PLoS ONE, 2023 In this article, the author introduces a new fuzzy control solution to direct active anti-roll bars (hydraulic stabilizer bars) in order to enhance the vehicle's roll stabilization efficiency.
Tuan Anh Nguyen
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MPC-Based Collaborative Control of Sail and Rudder for Unmanned Sailboat
Journal of Marine Science and Engineering, 2023 In the traditional motion control method of an unmanned sailboat, the sail and rudder are divided into two independent controllers. The sail is used to obtain the thrust and the rudder is used to adjust the yaw angle.
Shuo Liu +5 more
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Influence of initial heeling angle on ship roll motion response
Zhongguo Jianchuan Yanjiu, 2022 Objectives In this work, the influence of the initial heeling angle on the roll motion response of a ship in random beam wave is studied. MethodsSpecifically, the path integration method is applied to solve the Fokker-Planck equation, which governs the ...
Zewen ZHANG +4 more
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RADARSAT ScanSAR roll angle estimation [PDF]
IEEE International Geoscience and Remote Sensing Symposium, 2003 Wide-swath SAR imagery obtained by the RADARSAT ScanSAR mode can suffer from radiometric artifacts. These artifacts arise from improper application of Range Dependent Gain Corrections (RDGCs), mainly due to insufficient knowledge of the satellite's roll angle.
Daniel C. Bast, Ian G. Cumming
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Attitude Measurement of Special Aircraft Based on Geomagnetic and Angular Velocity Sensors
International Journal of Aerospace Engineering, 2020 Aiming at the problem of attitude test of special aircraft in flight, the combined test technology of geomagnetic sensor and angular velocity sensor is studied.
Zhang Pingan +3 more
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Research on Conscious Interactive Angle of Pen in 3D Contactless Air-Drawing and Writing
IEEE Access, 2020 In this paper, a three-dimensional pen interaction technique based on the pen roll angle in normal writing or drawing is proposed. Two experiments are conducted to present the methods.
Xuezhi Yan, Xuedi Sun, Haiyun Wang
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Materials & Design, 2023 Bending angle is an important parameter in multi-pass roll forming. However, in actual manufacturing, there is still a lack of theoretical guidance; hence, rebound defects are commonly observed.
Chunjian Su +6 more
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Influence of thermocouple angles and wire distance on temperature measurement
Case Studies in Thermal Engineering, 2023 When a thermocouple is used to measure gas temperature, the measured temperature, i.e., the thermocouple bead temperature, is not equal to the gas temperature. The bead temperature results from the bead energy balance.
Xingyou Li +3 more
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