[HTML][HTML] An optimal tolerance design approach of robot manipulators for positioning accuracy reliability
This paper proposes a novel tolerance design method for robot manipulators to select the
optimal tolerances of kinematic parameters. A tolerance optimization model is presented to …
optimal tolerances of kinematic parameters. A tolerance optimization model is presented to …
Hybrid learning algorithm of radial basis function networks for reliability analysis
With the wide application of industrial robots in the field of precision machining, reliability
analysis of positioning accuracy becomes increasingly important for industrial robots. Since …
analysis of positioning accuracy becomes increasingly important for industrial robots. Since …
Efficient local adaptive Kriging approximation method with single-loop strategy for reliability-based design optimization
The classical reliability-based design optimization (RBDO) methods, due to the ever
increasing complexity of designs and contingent engineering situations, incur more and …
increasing complexity of designs and contingent engineering situations, incur more and …
Kinematic trajectory accuracy reliability analysis for industrial robots considering intercorrelations among multi-point positioning errors
The kinematic trajectory accuracy reliability is an essential index to evaluate the service
performance of industrial robots. This study proposes a new kinematic trajectory accuracy …
performance of industrial robots. This study proposes a new kinematic trajectory accuracy …
New efficient and robust method for structural reliability analysis and its application in reliability-based design optimization
Due to its advantages of simplicity and high efficiency, Hasofer–Lind and Rackwitz–Fiessler
(HL–RF) method is widely used in structural reliability analysis. However, it may encounter …
(HL–RF) method is widely used in structural reliability analysis. However, it may encounter …
A hybrid adaptive Kriging-based single loop approach for complex reliability-based design optimization problems
The study proposed a hybrid adaptive Kriging-based single loop approach (HAK-SLA) to
prevent the conventional single loop approach (SLA) from being less efficient, converging to …
prevent the conventional single loop approach (SLA) from being less efficient, converging to …
An advanced mixed-degree cubature formula for reliability analysis
Efficient assessment of mechanical system reliability subject to arbitrary probability
distributions and dependent input parameters signifies an important yet challenging task. To …
distributions and dependent input parameters signifies an important yet challenging task. To …
An efficient Kriging based method for time-dependent reliability based robust design optimization via evolutionary algorithm
Uncertainty inadvertently exists in various stages of engineering system design,
development, and operating conditions. During the system design and development stages …
development, and operating conditions. During the system design and development stages …
An active weight learning method for efficient reliability assessment with small failure probability
In current years, the metamodel-based reliability analysis method has been developed to
assess the failure probability for engineering problems involving time-consuming …
assess the failure probability for engineering problems involving time-consuming …
Non-random vibration analysis of rotate vector reducer
Vibration has been and still is a persistent problem to negate the transmission accuracy and
service life of rotate vector (RV) reducer, and vibration analysis remains a challenge in …
service life of rotate vector (RV) reducer, and vibration analysis remains a challenge in …