Kedrowski DK, Slimak SP. Nutating gear drive train for a cordless screwdriver. Mech Eng 1994; 1: 70-1.
Maroth AM. Counterbalanced mechanical speed change mechanism.
Robert DL, James ESL. Nutating drive mechanisms having
roller driving elements. US4620457 (1986)..
Mlendini P, Perrone M, Stam S, Barbagelate A, Primavori MD, Appolonia S. Wobbling gears achieve high ratios. ESA 2000; 10(3): 34-7.
Suzumori K, Hashimoto T, Uzuka K, Enomoto I. Pneumatic direct-drive stepping motor for robots. Intel Robot Syst 2002; 2(5): 2031-6.
Yamamori M. Nutation gear device, transmission ratio variable
mechanism and steering device for vehicle. ZL201010129312 (2010)..
Zihni BS, Robert CB. Design analysis of pericyclic mechanical transmission system. Mechanism Mach Theory 2013; 61(1): 102-22.
Wang GX, Deng J, Wang P, Li LJ. Meshing principle and dynamic simulation of nutation drive with face-gear. J Dalian Jiaotong Univ 2017; 38(2): 48-54.
Mark JR, Eric K. Power transmissions having pericyclic motion
converters. US9765853 (2015).
Barbagelata A, Ellero S, Landò R. Planetary gearbox.
Mark JR, Eric K. Power transmissions. US20160341282 (2016).
Johann B. Regenerative drive system. US20180244156 (2018).
Singleton JC, McCullough DH, Hartz RJ. Nutating-type actuator.
Foskett RD. Stepping motor with nutating Gear. US3492515 (1970).
Gong ZX. Space planetary waveguide reducer. Liaoning Jixie 1983; 21(5): 31-3.
Sun YC. Working principle and design of harmonic bevel gear reducer. Gear J 1984; 8(5): 34-7.
Yan SY, Zhan Y, He SJ. The internal involute cone gears. J Shenyang Polytech Univ 1986; 8(4): 67-80.
Mao SM, Wu XT, Yue DQ. A high-performance gear transmission- internally-toothed bevel gear transmission. Heavy Machin 1989; 13(5): 24-8.
Huo JP, Mao SM, Wu XT. Tooth contact analysis of internal spiral bevel gears cut by full formate method. Mech Transm 1994; 18(2): 4-13.
Liu HR, Zhou Y, Li GS. Varieties of the offset planetary drive of bevel gear. J Changsha Railway Univ 1997; 15(4): 50-2.
Liu HR, Li GS. Efficiency analysis and testing of offset planetary drive of bevel gear. J Changsha Railway Univ 1998; 16(3): 44-7.
Yu YB, Zhu JC, Hu LR. Optimization of internal bevel gear nutation drive. J Hubei Polytech Univ 2000; 15(2): 48-51.
Yu YB, Zhang JM, Yu WB. Analysis and optimization of gyro moment in nutation drive of bevel differential. Mach Tool Hydraul 2001; 29(6): 32-3.
Li KQ, Yu YB, Yi J, Gong FY, Hu L. Kinematics analysis of a new planetary bevel gear drive device with small teeth difference and inclined plate. J Hubei Polytech Univ 2002; 17(2): 108-9.
Jin YL, Wang JJ, Ding JY, Yang SR. Study on the spherical surface cone- cycloid nutation drive 2K-H. Des Res 2006; 56(3): 37-9.
Huang W. Design and Simulation of nutation gear transmission
deceleration mechanism. MSc Dissertation, Kunming University of
Science and Technology, Yunnan, PR China, November 2007.
Zajac TS, George HE. Hydraulic moter. US003675539 (1972).
Nelson CA, Cipra RJ. Similarity and equivalence of nutating mechanisms to bevel epicyclic gear trains for modeling and analysis. J Mech Des 2015; 127(2): 1305-11.
Kedrowski DK, Slimak SP. Wobbling gear drive train for cordless screwdriver. Proceedings of the ASME Winter Conference. New Orleans, LA, USA, April,.. 1993.
Kedrowski DK, Slimak SP. Nutating gear drivetrain for a cordless screwdriver. Mech Eng ASME 1994; 116(1): 70-4.
Meng XZ. Theoretical and experimental study on nutation gear
drive. MSc Dissertation, Northeastern University, PR China, June 1998.
Cai YJ, Yao LG, Gu B. Kinematical and dynamical simulations nutation drive with double circular-arc helical bevel gears. Drive Syst Tech 2007; 21(4): 22-5.
Zhang J, Yao LG, Huang SJ, Gu B. Tooth profile accurate modeling of internal and external double circular-arc spiral bevel gears. Mod Manuf Eng 2015; 1: 119-24.
Tao JW, Yao LG, Zhang J. Mathematical modeling and characteristics analysis for the nutation gear drive based on error parameters. J Chongqing Univ 2016; 15(4): 149-58.
Cai YJ, Yao LG. Comparison analysis and verification on spur and
helical three-lobe rotors with novel tooth profile in roots blower.
2016 2nd International Conference on Mechanical, Electronic and
Information Technology Engineering. Chongqing, PR China. May, 2016.
Fanghella P, Bruzzone L, Ellero S. Dynamic balancing of a nutating planetary bevel gear train. Proceedings of the MUSME Conference. Huatulco, Mexico. October,. 2014.
Qu JF. Theory of Movable Tooth Transmission. China Machine Press: Beijing, P.R. China 1993.
Qu JF, An ZJ. Research on zero clearance cycloid ball transmission. Chin J Mech Eng 1994; 7(1): 17-23.
An ZJ, Qu ZG. No reverse error ball transmission and force analysis on hetero type single cycloid. Chin J Mech Eng 1996; (1): 16-20.
Hyun DC. A study on CAD application for design and machining of ball reducer. J Korean Soc Manuf Proc Eng 2004; 3(2): 44-52.
Zhou JJ, Chen ZC. Study and performance test of full complement cycloid ball reducer with ceramic balls as its gear teeth. Chin J Aeronauti 2001; 14(4): 245-51.
Wang GX, Zhu LL. Mechanism of nutation drive with movable
taper teeth. CN200510078247.6 2005.
Wang GX, Zhu LL, Li LJ, He WJ. Design method of center
gear teeth of mechanism of nutation drive with movable taper teeth.
Ge SR, Zhu H. Fractal of Tribology. hina Machine Press: Beijing, P.R. China 2005.
Huang K, Zhao H, Chen Q. Research of fractal contact model on contact carrying capacity of two cylinders’ surface. Tribology 2008; 28(6): 529-33.
Xu S. Study on the gear face contact model based on the fractal theory MS Dissertation, HeFei University of Technology, P.R. China, . 2008.
Chen Q, Zhao H, Huang K, Xu S. Application research on gear contact stress analysis by fractal theory. China Mech E 2010; 21(9): 1014-7.
Wei Z, He JN, Ma WX, Gao Y. The contact strength analysis of double-circular-arc modified cycloid gears based on fractal theory. IEEE International Conference on Oxide Material for Electronic Engineering. Lviv, Ukraine. September, 2012.
Chen Q, Huang K, Zhang Y, Sun H. Analysis of influence parameters on gear’s contact strength based on fractal contact model. China Mech E 2013; 24(16): 2208-21.
Xue PS, Zhu LD. A three-dimensional fractal prediction method
for the normal contact stiffness of a bifractal joint surface.
Ge SR. The fractal behavior and fractal characterization of rough surfaces. Tribology 1997; 17(1): 73-80.
Wang GX. Research on nutation transmission with movable teeth PhD Dissertation, Dalian Jiaotong University, P.R. China, . 2013.
Luo JW, Zhang JJ. Numerical solution of contact stress of tapered roller bearing. Bearing 2004; 9: 1-3.