Removed few papers

org/ref.bib

@@ -15,18 +15,6 @@
   tags = {parallel robot},
 }
 
-@inproceedings{leonov14_dynam_stewar,
-  author = {Leonov, GA and Zegzhda, SA and Zuev, SM and Ershov, BA and Kazunin, DV and Kostygova, DM and Kuznetsov, NV and Tovstik, PE and Tovstik, TP and Yushkov, MP},
-  title = {Dynamics and control of the Stewart platform},
-  booktitle = {Doklady Physics},
-  year = {2014},
-  volume = {59},
-  number = {9},
-  pages = {405--410},
-  organization = {Pleiades Publishing},
-  tags = {parallel robot},
-}
-
 @incollection{brezina10_contr_stewar,
   author = {B{\v{r}}ezina, T and B{\v{r}}ezina, L},
   booktitle = {Recent Advances in Mechatronics},
@@ -315,19 +303,6 @@
   tags = {parallel robot},
 }
 
-@article{jiao18_dynam_model_exper_analy_stewar,
-  author = {Jian Jiao and Ying Wu and Kaiping Yu and Rui Zhao},
-  title = {Dynamic Modeling and Experimental Analyses of Stewart Platform With Flexible Hinges},
-  journal = {Journal of Vibration and Control},
-  volume = {25},
-  number = {1},
-  pages = {151-171},
-  year = {2018},
-  doi = {10.1177/1077546318772474},
-  url = {https://doi.org/10.1177/1077546318772474},
-  tags = {parallel robot},
-}
-
 @article{yang19_dynam_model_decoup_contr_flexib,
   author = {Yang, XiaoLong and Wu, HongTao and Chen, Bai and Kang, ShengZheng and Cheng, ShiLi},
   title = {Dynamic Modeling and Decoupled Control of a Flexible Stewart Platform for Vibration Isolation},
@@ -494,30 +469,6 @@
   tags = {parallel robot},
 }
 
-@inproceedings{yang09_nonlin_stewar,
-  author = {Tao Yang and Jia Ma and Zeng-Guang Hou and Fengshui Jing and Min Tan},
-  title = {Nonlinear robust control method for active vibration isolation using a Stewart platform},
-  booktitle = {2008 IEEE International Conference on Robotics and Biomimetics},
-  year = {2009},
-  pages = {nil},
-  doi = {10.1109/robio.2009.4913147},
-  url = {https://doi.org/10.1109/robio.2009.4913147},
-  month = {2},
-  tags = {parallel robot},
-}
-
-@inproceedings{yang08_dynam,
-  author = {Fuqin Yang and Degong Chang and Xianlun Wang},
-  title = {Dynamic simulation of the tripod sliding universal joint based on virtual prototype},
-  booktitle = {2008 Asia Simulation Conference - 7th International Conference on System Simulation and Scientific Computing},
-  year = {2008},
-  pages = {nil},
-  doi = {10.1109/asc-icsc.2008.4675452},
-  url = {https://doi.org/10.1109/asc-icsc.2008.4675452},
-  month = {10},
-  tags = {parallel robot},
-}
-
 @article{xu13_track_posit_vibrat_contr_simul,
   author = {Zhao-dong Xu and Chen-hui Weng},
   title = {Track-Position and Vibration Control Simulation for Strut of the Stewart Platform},
@@ -637,19 +588,6 @@
   tags = {parallel robot},
 }
 
-@article{ren05_closed_loop_perfor_six_degree,
-  author = {Z. Ren and L.S. Stephens},
-  title = {Closed-Loop Performance of a Six Degree-Of-Freedom Precision Magnetic Actuator},
-  journal = {IEEE/ASME Transactions on Mechatronics},
-  volume = {10},
-  number = {6},
-  pages = {666-674},
-  year = {2005},
-  doi = {10.1109/tmech.2005.859823},
-  url = {https://doi.org/10.1109/tmech.2005.859823},
-  tags = {parallel robot},
-}
-
 @article{ranganath04_force_torque_sensor_based_stewar,
   author = {R Ranganath and P.S Nair and T.S Mruthyunjaya and A Ghosal},
   title = {A Force-Torque Sensor Based on a Stewart Platform in a Near-Singular Configuration},
@@ -701,17 +639,6 @@
   tags = {parallel robot},
 }
 
-@phdthesis{poel10_explor_activ_hard_mount_vibrat,
-  author = {van der Poel, Gerrit Wijnand},
-  doi = {10.3990/1.9789036530163},
-  isbn = {978-90-365-3016-3},
-  school = {University of Twente},
-  title = {An Exploration of Active Hard Mount Vibration Isolation for Precision Equipment},
-  url = {https://doi.org/10.3990/1.9789036530163},
-  year = {2010},
-  tags = {parallel robot},
-}
-
 @article{pernechele98_hexap_contr_activ_secon_mirror,
   author = {Claudio Pernechele and Favio Bortoletto and Klaus Reif},
   title = {Hexapod Control for an Active Secondary Mirror: General Concept and Test Results},
@@ -736,19 +663,6 @@
   tags = {parallel robot},
 }
 
-@article{noll09_paral_kinem_nanos_cartes_motion,
-  author = {Tino Noll and Karsten Holldack and Gerd Reichardt and Olaf Schwarzkopf and Thomas Zeschke},
-  title = {Parallel Kinematics for Nanoscale Cartesian Motions},
-  journal = {Precision Engineering},
-  volume = {33},
-  number = {3},
-  pages = {291-304},
-  year = {2009},
-  doi = {10.1016/j.precisioneng.2008.07.001},
-  url = {https://doi.org/10.1016/j.precisioneng.2008.07.001},
-  tags = {parallel robot},
-}
-
 @incollection{neagoe10_accur_stewar_platf,
   author = {Neagoe, Mircea and Diaconescu, Dorin and Jaliu, Codruta and Stan, Sergiu-Dan and Cretescu, Nadia and Saulescu, Radu},
   booktitle = {Computational Intelligence and Modern Heuristics},
@@ -819,19 +733,6 @@
   tags = {parallel robot},
 }
 
-@article{liu14_dynam_contr_paral_mechan_activ,
-  author = {Jinguo Liu and Yangmin Li and Yang Zhang and Qing Gao and Bin Zuo},
-  title = {Dynamics and Control of a Parallel Mechanism for Active Vibration Isolation in Space Station},
-  journal = {Nonlinear Dynamics},
-  volume = {76},
-  number = {3},
-  pages = {1737-1751},
-  year = {2014},
-  doi = {10.1007/s11071-014-1242-3},
-  url = {https://doi.org/10.1007/s11071-014-1242-3},
-  tags = {parallel robot},
-}
-
 @inproceedings{liu01_dof,
   author = {Xin-Jun Liu and Jinsong Wang and Feng Gao and Li-Ping Wang},
   title = {On the design of 6-DOF parallel micro-motion manipulators},
@@ -902,27 +803,6 @@
   tags = {parallel robot},
 }
 
-@article{kumar07_stiff_analy_kinem_model_stewar,
-  author = {Kumar, Satheesh G and Bikshapathi, M and Nagarajan, T and Srinivasa, YG},
-  title = {Stiffness Analysis and Kinematic Modeling of Stewart Platform for Machining Applications},
-  journal = {American Society for Precision Engineering},
-  year = {2007},
-  tags = {parallel robot},
-}
-
-@article{kumar07_mimo_adapt_vibrat_contr_smart,
-  author = {Rajiv Kumar and S.P. Singh and H.N. Chandrawat},
-  title = {Mimo Adaptive Vibration Control of Smart Structures With Quickly Varying Parameters: Neural Networks Vs Classical Control Approach},
-  journal = {Journal of Sound and Vibration},
-  volume = {307},
-  number = {3-5},
-  pages = {639-661},
-  year = {2007},
-  doi = {10.1016/j.jsv.2007.06.028},
-  url = {https://doi.org/10.1016/j.jsv.2007.06.028},
-  tags = {parallel robot},
-}
-
 @article{kim09_desig_model_novel_precis_micro_stage,
   author = {Hwa Soo Kim and Young Man Cho},
   title = {Design and Modeling of a Novel 3-dof Precision Micro-Stage},
@@ -1190,19 +1070,6 @@
   tags = {parallel robot},
 }
 
-@article{bi06_kinem_dynam_model_tripod_system,
-  author = {Z.M. Bi and S.Y.T. Lang},
-  title = {Kinematic and Dynamic Models of a Tripod System With a Passive Leg},
-  journal = {IEEE/ASME Transactions on Mechatronics},
-  volume = {11},
-  number = {1},
-  pages = {108-111},
-  year = {2006},
-  doi = {10.1109/tmech.2005.863362},
-  url = {https://doi.org/10.1109/tmech.2005.863362},
-  tags = {parallel robot},
-}
-
 @inproceedings{beno10,
   author = {Joseph H. Beno and John A. Booth and Jason Mock},
   title = {An alternative architecture and control strategy for hexapod positioning systems to simplify structural design and improve accuracy},
@@ -1228,6 +1095,48 @@
   tags = {parallel robot},
 }
 
+@article{tsai03_desig_isotr_paral_manip_using_isotr_gener,
+  author          = {K.Y. Tsai and K.D. Huang},
+  title           = {The Design of Isotropic 6-dof Parallel Manipulators Using
+                  Isotropy Generators},
+  journal         = {Mechanism and Machine Theory},
+  volume          = 38,
+  number          = 11,
+  pages           = {1199-1214},
+  year            = 2003,
+  doi             = {10.1016/s0094-114x(03)00067-3},
+  url             = {https://doi.org/10.1016/s0094-114x(03)00067-3},
+  tags            = {parallel robot},
+}
+
+@article{yang17_dynam_isotr_desig_decen_activ,
+  author          = {XiaoLong Yang and HongTao Wu and Yao Li and Bai Chen},
+  title           = {Dynamic Isotropic Design and Decentralized Active Control
+                  of a Six-Axis Vibration Isolator Via Stewart Platform},
+  journal         = {Mechanism and Machine Theory},
+  volume          = 117,
+  number          = {nil},
+  pages           = {244-252},
+  year            = 2017,
+  doi             = {10.1016/j.mechmachtheory.2017.07.017},
+  url             = {https://doi.org/10.1016/j.mechmachtheory.2017.07.017},
+  tags            = {parallel robot},
+}
+
+@inproceedings{anderson06_precis,
+  author          = {Eric H. Anderson and Michael F. Cash and Paul C. Janzen and
+                  Gregory W. Pettit and Christian A. Smith},
+  title           = {Precision, range, bandwidth, and other tradeoffs in
+                  hexapods with application to large ground-based telescopes},
+  booktitle       = {Optomechanical Technologies for Astronomy},
+  year            = 2006,
+  pages           = {nil},
+  doi             = {10.1117/12.672947},
+  url             = {https://doi.org/10.1117/12.672947},
+  month           = 6,
+  tags            = {parallel robot},
+}
+
 @article{jafari03_orthog_gough_stewar_platf_microm,
   author = {Jafari, F. and McInroy, J.E.},
   title = {Orthogonal Gough-Stewart Platforms for Micromanipulation},
@@ -1244,14 +1153,17 @@
   tags = {parallel robot},
 }
 
-@inproceedings{atesoglu08,
+@article{torii12_small_size_self_propel_stewar_platf,
-  author = {Ozgur Atesoglu and M. Kemal Ozgoren},
+  author          = {Akihiro Torii and Masaaki Banno and Akiteru Ueda and Kae
-  title = {The stabilization controller design for a tripod type parallel manipulator used for active suspension of a delicate device},
+                  Doki},
-  booktitle = {2008 IEEE International Conference on Control Applications},
+  title           = {A Small-Size Self-Propelled Stewart Platform},
-  year = {2008},
+  journal         = {Electrical Engineering in Japan},
-  pages = {nil},
+  volume          = 181,
-  doi = {10.1109/cca.2008.4629608},
+  number          = 2,
-  url = {https://doi.org/10.1109/cca.2008.4629608},
+  pages           = {37-46},
+  year            = 2012,
+  doi             = {10.1002/eej.21261},
+  url             = {https://doi.org/10.1002/eej.21261},
   tags            = {parallel robot},
 }
 
@@ -1274,3 +1186,73 @@
   year = {2002},
   tags = {parallel robot},
 }
+
+@article{ting07_measur_calib_stewar_microm_system,
+  author          = {Yung Ting and Ho-Chin Jar and Chun-Chung Li},
+  title           = {Measurement and Calibration for Stewart Micromanipulation
+                  System},
+  journal         = {Precision Engineering},
+  volume          = 31,
+  number          = 3,
+  pages           = {226-233},
+  year            = 2007,
+  doi             = {10.1016/j.precisioneng.2006.09.004},
+  url             = {https://doi.org/10.1016/j.precisioneng.2006.09.004},
+  tags            = {parallel robot},
+}
+
+@article{tong20_dynam_decoup_analy_exper_based,
+  author          = {Zhizhong Tong and Cl{\'e}ment Gosselin and Hongzhou Jiang},
+  title           = {Dynamic Decoupling Analysis and Experiment Based on a Class
+                  of Modified Gough-Stewart Parallel Manipulators With Line
+                  Orthogonality},
+  journal         = {Mechanism and Machine Theory},
+  volume          = 143,
+  number          = {nil},
+  pages           = 103636,
+  year            = 2020,
+  doi             = {10.1016/j.mechmachtheory.2019.103636},
+  url             = {https://doi.org/10.1016/j.mechmachtheory.2019.103636},
+  tags            = {parallel robot},
+}
+
+@article{yun10_desig_analy_novel_redun_actuat,
+  author          = {Yuan Yun and Yangmin Li},
+  title           = {Design and Analysis of a Novel 6-dof Redundant Actuated
+                  Parallel Robot With Compliant Hinges for High Precision
+                  Positioning},
+  journal         = {Nonlinear Dynamics},
+  volume          = 61,
+  number          = 4,
+  pages           = {829-845},
+  year            = 2010,
+  doi             = {10.1007/s11071-010-9690-x},
+  url             = {https://doi.org/10.1007/s11071-010-9690-x},
+  tags            = {parallel robot},
+}
+
+@inproceedings{stabile19_desig_analy_novel_hexap_platf,
+  author          = {Stabile, Alessandro and Wegrzyn, Emilia and Aglietti,
+                  Guglielmo S and Richardson, Guy and Smet, Geert},
+  title           = {Design and Analysis of a Novel Hexapod Platform for
+                  High-Performance Micro-Vibration Mitigation},
+  booktitle       = {Proc. 18. European Space Mechanisms and Tribology
+                  Symposium},
+  year            = 2019,
+  month           = 9,
+  tags            = {parallel robot},
+}
+
+@article{agrawal04_algor_activ_vibrat_isolat_spacec,
+  author          = {Brij N Agrawal and Hong-Jen Chen},
+  title           = {Algorithms for Active Vibration Isolation on Spacecraft
+                  Using a Stewart Platform},
+  journal         = {Smart Materials and Structures},
+  volume          = 13,
+  number          = 4,
+  pages           = {873-880},
+  year            = 2004,
+  doi             = {10.1088/0964-1726/13/4/025},
+  url             = {https://doi.org/10.1088/0964-1726/13/4/025},
+  tags            = {parallel robot},
+}