TY - GEN
T1 - Stiffness modeling across transition temperatures in virtual environments by B-spline interpolation
AU - Mitsantisuk, Chowarit
AU - Ohishi, Kiyoshi
AU - Urushihara, Shiro
AU - Katsura, Seiichiro
PY - 2010
Y1 - 2010
N2 - The development of haptic technology has been a significant trend worldwide. To simulate the virtual environments, several researchers have estimated the parameters of environment in order to interact with human operators. However, the material properties of real environments are greatly influenced by temperature. In this paper, the haptic databased is designed and all of the properties of B-spline curves can be adopted to construct the virtual environments. The order of the curve for the B-spline blending function is set as the natural cubic B-spline. Thus, it is possible to generate a good realization of interaction force and simulate a soft and hard virtual environment according to the material properties. From the experimental results, the proposed mathematical model can be changed the material properties under various condition of temperature.
AB - The development of haptic technology has been a significant trend worldwide. To simulate the virtual environments, several researchers have estimated the parameters of environment in order to interact with human operators. However, the material properties of real environments are greatly influenced by temperature. In this paper, the haptic databased is designed and all of the properties of B-spline curves can be adopted to construct the virtual environments. The order of the curve for the B-spline blending function is set as the natural cubic B-spline. Thus, it is possible to generate a good realization of interaction force and simulate a soft and hard virtual environment according to the material properties. From the experimental results, the proposed mathematical model can be changed the material properties under various condition of temperature.
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U2 - 10.1109/AMC.2010.5464108
DO - 10.1109/AMC.2010.5464108
M3 - Conference contribution
AN - SCOPUS:77953744108
SN - 9781424466696
T3 - International Workshop on Advanced Motion Control, AMC
SP - 349
EP - 354
BT - AMC2010 - The 11th IEEE International Workshop on Advanced Motion Control, Proceedings
T2 - 2010 11th IEEE International Workshop on Advanced Motion Control, AMC2010
Y2 - 21 March 2010 through 24 March 2010
ER -