1)\x09Stiffness指定材料剛度.一般來說,剛度值越大,積分求解越困難.
2)\x09Force Exponent用來計(jì)算瞬時(shí)法向力中材料剛度項(xiàng)貢獻(xiàn)值的指數(shù).通常取1.5或更
大.其取值范圍為Force Exponent ,對于橡膠可取2甚至3；對于金屬則常用1.1.5.
3) Damping定義接觸材料的阻尼屬性.取值范圍為Damping ,通常取剛度值的0.1﹪
4)Penetration Depth定義全阻尼(full damping)時(shí)的穿透值.在零穿越值時(shí),阻尼系數(shù)為零；ADAMS/Solver運(yùn)用三次STEP函數(shù)求解這兩點(diǎn)之間的阻尼系數(shù).其取值范圍為Penetration Depth
添加摩擦力
1)\x09Coulomb Friction.指定摩擦模型為dynamic friction,而不是stiction.
2)\x09Static Coefficient (MU_STATIC)是當(dāng)接觸點(diǎn)滑動速度小于Stiction Transition Velocity
值時(shí)的摩擦系數(shù),取值范圍：MU_STATIC .
3)Dynamic Coefficient (MU_DANAMIC)是當(dāng)接觸點(diǎn)滑動速度大于Friction Transition Velocity值時(shí)的摩擦系數(shù),取值范圍：.
4)Friction Transition Velocity用在庫倫摩擦中.當(dāng)接觸點(diǎn)滑動速度逐漸增大時(shí),摩擦系數(shù)從MU_STATIC到MU_DANAMIC逐漸變化.當(dāng)滑動速度等于Friction Transition Velocity指定值時(shí),摩擦系數(shù)為MU_DANAMIC.過小的Friction Transition Velocity值將導(dǎo)致積分困難,一般Friction Transition Velocity ；其中Error為積分誤差,其默認(rèn)值為1E-3.取值范圍Friction Transition Velocity Stiction Transition Velocity .
5)Stiction Transition Velocity用在庫倫摩擦中.當(dāng)接觸點(diǎn)滑動速度逐漸減小時(shí),摩擦系數(shù)從MU_DANAMIC到MU_STATIC逐漸變化.當(dāng)滑動速度等于Stiction Transition Velocity指定值時(shí),摩擦系數(shù)為MU_STATIC.過小的Stiction Transition Velocity值將導(dǎo)致積分困難,一般Stiction Transition Velocity Error.取值范圍：.