摘要
B样条方法是设计内燃机配气凸轮型线的一种有效方法.它可以处理由从动件位移、速度和加速度给出的各种离散约束问题.文中通过实例说明该方法设计灵活,调节方便,运动规律高阶光滑,可满足各种运动规律要求.文中还讨论了约束相容性问题.
B-spline technique is an effective technique for designing inlet and exhaust cams in internal combustion engines by which various discrete constraints on cisplacement, velocity and acceleration of cam follower may be dealt with. Some examples were presented to illustrate that the technique is flexible for design parameter adjustment, can meet the need for great diversity of motion patterns with high order smoothness. The constraint compatibility was also discussed.
出处
《内燃机学报》
EI
CAS
CSCD
北大核心
1992年第1期21-26,共6页
Transactions of Csice
关键词
内燃机
配气
凸轮
型线
B样条
B-spline technique
Cam
Internal combustion engine
