| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Jijun Geng, Linyuan Xia, Dongjin W. Attitude and Heading Estimation for Indoor Positioning Based on the Adaptive Cubature Kalman Filter. Micromachines. vol 12. issue 1. 2021-02-18. PMID:33451172. |
accurate attitude and heading estimation based on magnetic, angular rate, and gravity (marg) sensors of micro-electro-mechanical systems (mems) has received increasing attention due to its high availability and independence. |
2021-02-18 |
2023-08-13 |
human |
| Jiayi Tian, Neng Xiong, Shifeng Zhang, Huabo Yang, Zhenyu Jian. Integrated guidance and control for missile with narrow field-of-view strapdown seeker. ISA transactions. vol 106. 2020-12-07. PMID:32620367. |
due to the removal of the mechanically stable platform in the conventional gimbaled seeker, the strapdown seeker's measurement is coupled with the missile body attitude motion, such that the inertial line-of-sight (los) angular rate required to implement traditional guidance laws cannot be measured, and the field-of-view (fov) limit must be considered when designing guidance and control systems for a strapdown homing missile. |
2020-12-07 |
2023-08-13 |
Not clear |
| Xiaodong Liu, Yu Zhang, Shaofeng Xiong, Lifu Du, Yitong L. An extended state observer for a class of nonlinear systems with a new frequency-domain analysis on convergence. ISA transactions. vol 107. 2020-12-07. PMID:32800324. |
based on the as-built mvleso, a robust dynamic inversion control (dic) approach is put forward, and then it is applied to stabilize the attitude angular speeds of hypersonic vehicle. |
2020-12-07 |
2023-08-13 |
Not clear |
| Xiaodong Liu, Yu Zhang, Shaofeng Xiong, Lifu Du, Yitong L. An extended state observer for a class of nonlinear systems with a new frequency-domain analysis on convergence. ISA transactions. vol 107. 2020-12-07. PMID:32800324. |
furthermore, compared with the traditional dic scheme, the mvleso-based dic scheme can stabilize the attitude angular speeds of researched vehicle more rapidly, and it can also possess stronger robustness against modeling uncertainties and structural disturbances. |
2020-12-07 |
2023-08-13 |
Not clear |
| Nasir Hariri, Hector Gutierrez, John Rakoczy, Richard Howard, Ivan Bertask. Performance Characterization of the Smartphone Video Guidance Sensor as Vision-Based Positioning System. Sensors (Basel, Switzerland). vol 20. issue 18. 2020-10-29. PMID:32947986. |
this paper presents accuracy-characterization measurements of the smartphone video guidance sensor (svgs) to assess its performance as a position and attitude estimator, evaluating its accuracy in linear and angular motion for different velocities and various types of targets based on the mean and standard deviation errors between svgs estimates and known motion profiles, in both linear and angular motions. |
2020-10-29 |
2023-08-13 |
Not clear |
| Zepeng Zhou, Fanglai Zhu, Dezhi Xu, Zhifeng Ga. An interval-estimation-based anti-disturbance sliding mode control strategy for rigid satellite with prescribed performance. ISA transactions. vol 105. 2020-10-19. PMID:32499086. |
an interval observer is firstly introduced to generate the interval estimation of the attitude angular velocity. |
2020-10-19 |
2023-08-13 |
Not clear |
| John H Challi. Short Communication: Determining the average attitude of a rigid body. Journal of biomechanics. vol 98. 2020-10-09. PMID:31733819. |
three-dimensional angular kinematics exist on the surface of a unit hypersphere, therefore the average attitude cannot always be accurately computed by averaging cardan angles. |
2020-10-09 |
2023-08-13 |
Not clear |
| Karina Lebel, Hung Nguyen, Christian Duval, Réjean Plamondon, Patrick Boiss. Capturing the Cranio-Caudal Signature of a Turn with Inertial Measurement Systems: Methods, Parameters Robustness and Reliability. Frontiers in bioengineering and biotechnology. vol 5. 2020-10-01. PMID:28879179. |
currently, the assessment of cranio-caudal sequence is limited to biomechanical labs which use camera-based systems; however, there is a growing trend to assess human kinematics with wearable sensors, such as attitude and heading reference systems (ahrs), which enable recording of raw inertial signals (acceleration and angular velocity) from which the orientation of the platform is estimated. |
2020-10-01 |
2023-08-13 |
human |
| Sanaz Sabzevari, Mohammad Reza Arvan, Ahmad Reza Vali, S M Mehdi Dehghan, Mohammad H Ferdows. Symmetry preserving nonlinear observer for attitude estimation with magnetometer only. ISA transactions. vol 102. 2020-06-15. PMID:32173041. |
the proposed methodology relies on invariant observers under the action of a lie group to estimate the attitude and angular velocity simultaneously. |
2020-06-15 |
2023-08-13 |
Not clear |
| Wanyue Jiang, Dongyu Li, Shuzhi Sam G. Micro Flapping-Wing Vehicles Formation Control With Attitude Estimation. IEEE transactions on cybernetics. vol PP. 2020-05-30. PMID:32471804. |
in fwvs, attitude angles are usually achieved from angular velocities, whose measurement error accumulates during integration and leads to divergence of the system. |
2020-05-30 |
2023-08-13 |
Not clear |
| Lei Zhang, Fucai Wang, Zenghui Gao, Shuangshuang Gao, Chenghang L. Research on the Stationarity of Hexapod Robot Posture Adjustment. Sensors (Basel, Switzerland). vol 20. issue 10. 2020-05-27. PMID:32443508. |
the physical prototype experiment shows that the maximum deviation between the actual value of the attitude angular velocity and the target value changes from 62.5% to 5.5%, and the degree of fit increases by 57.0%. |
2020-05-27 |
2023-08-13 |
Not clear |
| Jie Zhang, Liming Yuan, Si-Lu Chen, Yusheng Liang, Xiaolu Huang, Chi Zhang, Guilin Yan. A survey on design of reaction spheres and associated speed and orientation measurement technologies. ISA transactions. vol 99. 2020-04-13. PMID:31570163. |
as an angular momentum exchange actuator, a single reaction sphere can generate multi-dof output torques and satisfy the requirement of three-axis attitude control. |
2020-04-13 |
2023-08-13 |
Not clear |
| Song Zhang, Hao Jiang, Honggang Gu, Xiuguo Chen, Shiyuan Li. Attitude metrology based on the field-of-view effect of birefringence using high-speed polarimetry. Optics letters. vol 45. issue 7. 2020-04-02. PMID:32236071. |
with a resolution test, a temporal resolution of 0.4 ms per attitude measurement and an angular resolution up to 0.0025°are achieved. |
2020-04-02 |
2023-08-13 |
Not clear |
| Cong Feng, Qing Wang, Chen Liu, Changhua Hu, Xiaohui Lian. Variable-Structure Near-Space Vehicles with Time-Varying State Constraints Attitude Control Based on Switched Nonlinear System. Sensors (Basel, Switzerland). vol 20. issue 3. 2020-03-11. PMID:32033432. |
the disturbance observer is utilized to estimate the total disturbances of the attitude angle and angular rate subsystems, which are described in switched nonlinear systems. |
2020-03-11 |
2023-08-13 |
Not clear |
| Ákos Odry, Istvan Kecskes, Peter Sarcevic, Zoltan Vizvari, Attila Toth, Péter Odr. A Novel Fuzzy-Adaptive Extended Kalman Filter for Real-Time Attitude Estimation of Mobile Robots. Sensors (Basel, Switzerland). vol 20. issue 3. 2020-02-07. PMID:32024177. |
this paper proposes a novel fuzzy-adaptive extended kalman filter (faekf) for the real-time attitude estimation of agile mobile platforms equipped with magnetic, angular rate, and gravity (marg) sensor arrays. |
2020-02-07 |
2023-08-13 |
Not clear |
| Zhen Wang, Jie Jiang, Guangjun Zhan. Observation angular distance error modeling and matching threshold optimization for terrestrial star tracker. Optics express. vol 27. issue 23. 2020-01-03. PMID:31878419. |
observation angular distance error, as the difference between the actual observation angular distance and the reference angular distance, is an important parameter that affects the identification success rate, attitude measurement accuracy, and real-time performance of a terrestrial star tracker. |
2020-01-03 |
2023-08-13 |
Not clear |
| Du-Xin Liu, Xinyu Wu, Wenbin Du, Can Wang, Tiantian X. Gait Phase Recognition for Lower-Limb Exoskeleton with Only Joint Angular Sensors. Sensors (Basel, Switzerland). vol 16. issue 10. 2019-11-20. PMID:27690023. |
angular sensors on lower-limb exoskeletons are essential for joint closed-loop controlling; however, other types of sensors, such as plantar pressure, attitude or inertial measurement unit, are not indispensable.therefore, to make full use of existing sensors, we propose a novel gait phase recognition method for lower-limb exoskeletons using only joint angular sensors. |
2019-11-20 |
2023-08-13 |
human |
| Ahmad Bani Younes, Daniele Mortar. Derivation of All Attitude Error Governing Equations for Attitude Filtering and Control. Sensors (Basel, Switzerland). vol 19. issue 21. 2019-10-31. PMID:31661885. |
in the first, the estimated angular velocity is defined in the true attitude axes frame, while in the second, it is defined in the estimated attitude axes frame. |
2019-10-31 |
2023-08-13 |
Not clear |
| Yao Zou, Ziyang Men. Velocity-Free Leader-Follower Cooperative Attitude Tracking of Multiple Rigid Bodies on SO(3). IEEE transactions on cybernetics. vol 49. issue 12. 2019-09-11. PMID:30575551. |
a distributed control algorithm is proposed in this paper to achieve the leader-follower cooperative attitude tracking of multiple rigid bodies without using absolute and relative angular velocity information. |
2019-09-11 |
2023-08-13 |
Not clear |
| Bo Li, Ke Qin, Bing Xiao, Yongsheng Yan. Finite-time Extended State Observer based fault tolerant output feedback control for attitude stabilization. ISA transactions. vol 91. 2019-08-23. PMID:30795829. |
this work addresses the challenging problem of finite-time fault tolerant attitude stabilization control for the rigid spacecraft attitude control system without the angular velocity measurements, in the presence of external disturbances and actuator failures. |
2019-08-23 |
2023-08-13 |
Not clear |