[1] Kelley R, Santibanez V and Loria A (2005) Control of robot manipulators in joint space. Springer, London, UK.

[2] Luh JYS (1983) Conventional controller design for industrial robots-a tutorial. IEEE Trans Syst Man Cybern, 13(3): 298-316.

[3] Paul RP (1981), Robot manipulators, mathematics, programming and control. MIT Press.

[4] Spong MW, Hutchinson S, Vidyasagar M (2006) Robot modeling and control. John Wiley and Sons Inc., NY.

[5] Gilbert E and Ha I (1984), An approach to nonlinear feedback control with applications to robotics. IEEE Trans Syst Man Cybern 14: 879-844.

[6] Freund E (1982) Fast nonlinear control with arbitrary pole-placement for industrial robots and manipulators. Int J Robotics Res 1: 65-78.

[7] Cai L, Song G (1994) Joint stick-slip friction compensation of robot manipulators by using smooth robust controllers. J Robotic Systems 11(6): 451-470.

 [8] Abdallah C, Dawson D, Dorato P, Jamshidi M (1991) Survey of robust control for rigid robots. IEEE Control Syst Mag 11(2): 24–30.

[9] Dawson DM, Qu Z, Lewis FL (1992) Hybrid adaptive-robust control for arobot manipulator. Int J Adap Cont Signal Proc 6: 537-545.

[10] Yu H, Lioyd S (1997) Variable structure adaptive control of robot manipulators. IEE Proc Contr Theory Appl 144(2): 167-176.

[11] Young K (1978) Controller design for a manipulator using theory of variable structure system.  IEEE Trans Systems Man Cybern 8: 101-109.

[12] Slotine JJE, Sastry SS (1983) Tracking control of nonlinear systems using sliding surfaces with application to robot manipulator. Int J Control 38: 465-492.

[13] Su CY, Stepanenko Y (1994) Adaptive sliding mode control of robot manipulators: general sliding manifold case, Automatica. 30(9): 1497-1500.

[14] Baicu C Rahn C, Dawson D (1998) Backstepping boundary control of flexible link electrically driven gantry robots. IEEE/ASME Trans Mechatronics 3(1): 60-66.

[15] Wang LX (1996) A course in fuzzy systems and control. Prentice Hall, Englewood Cliffs.

[16] Lim CM, Hiyama T (1991) Application of fuzzy logic control to amanipulator. IEEE Trans Robot Autom 1(5): 688-691.

[17]Hwang JP, Kim E (2006) Robust tracking control of an electrically driven robot: adaptive fuzzy logic approach. IEEE Trans Fuzzy Syst 14(2): 232–247.

[18] Abdel Badie S, Shaaban Ali S (2011) An adaptive fuzzy sliding mode control scheme for robotic systems. Intell Control Autom 2(4): 299-309.

[19] Ho HF, Wong YK, Rad AB (2007) Robust fuzzy tracking control for robotic manipulators. Sim Mod Pract Theory 15(7): 801-816.

[20] Fateh MM, Khorashadizadeh S (2012) Robust control of electrically driven robots by adaptive fuzzy estimation of uncertainty. Nonlinear Dyn 69(3): 1465-1477.

[21] Fateh MM, Soltanpour MR (2009) Robust task-space control of robot manipulators under imperfect transformation of control space. Int J Innov Comput I 5(11A): 3949-3960.

[22] Fateh MM, Shahrabi Frahani S, Khatamianfar A (2010) Task space control of a welding robot using a fuzzy coordinator. Int J Control Autom Syst 8(3): 574-582.

[23] Fateh MM (2008) On the voltage-based control of robot manipulators. Int J Control Autom Syst 6(5): 702-712.

[24] Hu Q-I,  Wang Z, Gao H  (2008) Sliding mode and shaped input vibration control of flexible systems. IEEE Trans Aerosp Electr Syst 44(2): 503-519.