A5045059304- Robot Manipulation and Learning
- Robotic Mechanisms and Dynamics
- Manufacturing Process and Optimization
- Soft Robotics and Applications
- Teleoperation and Haptic Systems
- Robotic Locomotion and Control
- Prosthetics and Rehabilitation Robotics
- Modular Robots and Swarm Intelligence
- Advanced Manufacturing and Logistics Optimization
- Protein purification and stability
- Robotics and Automated Systems
- Iterative Learning Control Systems
- Robotic Path Planning Algorithms
- Process Optimization and Integration
- Image and Object Detection Techniques
- Muscle activation and electromyography studies
- Innovative Microfluidic and Catalytic Techniques Innovation
- Microbial Metabolic Engineering and Bioproduction
- Analytical Chemistry and Chromatography
- Mechatronics Education and Applications
- Engineering Applied Research
- Piezoelectric Actuators and Control
- Control and Dynamics of Mobile Robots
- Industrial Technology and Control Systems
- Biofuel production and bioconversion
Korea Institute of Machinery and Materials
2015-2024
Korea University of Science and Technology
2024
CJ CheilJedang (South Korea)
2022-2024
Hanyang University
2011-2017
University of Auckland
2017
Intelligent Machines (Sweden)
2006
Abstract Robotic hands perform several amazing functions similar to the human hands, thereby offering high flexibility in terms of tasks performed. However, developing integrated without additional actuation parts while maintaining important such as human-level dexterity and grasping force is challenging. The make it difficult integrate these into existing robotic arms, thus limiting their applicability. Based on a linkage-driven mechanism, an dexterous anthropomorphic hand called ILDA hand,...
The robotic gripper is an essential component for handling, manipulating, and transporting objects. However, the parallel rigid gripper, which one of most widely used grippers in robotics, has limitations handling fragile objects with a proper gripping force. We present shape-adaptive universal soft that can grip complex-shaped high holding skin extremely low stiffness ( ~ 46 kPa), even lower than tofu 57 kPa); hence, it inherently prevent damage to object. In addition, only area pressed by...
Wheels have been commonly used for locomotion in mobile robots and transportation systems because of their simple structure energy efficiency. However, the performance wheels overcoming obstacles is limited compared with advantages driving on normal flat ground. Here, we present a variable-stiffness wheel inspired by surface tension liquid droplet. In droplet, as cohesive force outermost molecules increases, net pulling inward also increases. This leads to high tension, resulting droplet...
The developed dual arm robot manipulator which consists of two industrial 6-DOF arms and one 2-DOF torso is introduced. This designed for the assembly automation automotive parts. Each can be used as a stand-alone type part at same time. These structures help maker willing to succeed in emerging market have high competition current research results design concept kinematics analysis will
Abstract The enthalpy and solubility of aqueous amino acid solutions are essential thermodynamic properties for the modeling heat mass balance, these can be estimated by considering activity coefficient in calculations. In this study, parameters a non‐random two‐liquid model were identified using capacity data together to calculate acceptable an system. As result, highly accurate solution was developed, inaccurate alternative regressed with or only avoided.
This paper introduces a new development of two-wheeled robotic wheelchair (TWW), designed to address the challenges personal mobility for elderly and individuals with lower limb disabilities. By incorporating sliding seat mechanism motorized support legs, TWW enhances stability, comfort, accessibility in narrow or uneven environments. Notably, has minimum turning radius 0.372[m], enhancing convenience confined spaces. A dynamic inversion-based motion planner is developed provide smooth...
A necessity for an automation in a cell production line is recently increasing and dual arm robot draws attention as solution because it has flexibility can work similar way with human. This paper presents design methodology of dual-arm its application to the packaging assembling IT products like phone, television so on. requirement suggested designing structure software framework operate also proposed. The procedure system discussed concept phones described.
To manipulate objects using a robot hand, it is important to measure the information of various forces on fingertips. In this letter, six-axis force/torque (F/T) fingertip sensor for hand introduced. The was developed provide ability F/T while remaining feasible integration because its miniaturization, light weight, and low cost (thanks simple manufacturing process). particular, novel highly sensitive shear force measurement method proposed that uses eccentricity two cylinders. designed also...
Astrictive-type grippers, which generate gripping forces from adhesive at the contact surface such as suction cup, are popular end-effectors picking solutions because of their simplicity and small working space. However, force astrictive gripper decreases with increasing complexity object surface; thus, its application has been restricted to simple objects a flat surface. Here, we present an all-round honeycomb that orthotropic tension for grasping highly irregular shaped uneven The design...
In this paper, a hot embossing heating roll with induction heater inside the is proposed. The coil installed that used as of roll-to-roll (R2R) apparatus. Using an gives system more even temperature distribution on surface compared to previous systems, which electric wire for heating. This internal can keep working environment much cleaner because there no oil leakage oiled roll. paper describes principles and provides analysis proposed system; some evaluation has also been performed system....
The techno-economic impact of implementing a reconfigurable system in the integrated process was investigated, when L-threonine and L-valine were coproduced with 5-effect preheater-integrated feed-forward evaporator, followed by single-stage evaporative crystallizers. A superstructure-based modeling simulation framework developed to consider all possible multieffect evaporator configurations. Evaporative capacity constrained solubility limitations fluid scaling rigorously examined, providing...
An industrial manipulator for the easy and safe human-robot cooperation is under development research results will be introduced in this paper. Until now, it difficult to operate robot manipulators not-trained worker operation. Moreover, most of are used separated environments because can harm operator near systems. For reason, final target paper develop which easily operated by workers operation even when operating operators. In paper, structural details intuitive teaching method - direct...
Robotic manipulators require contact force sensing capabilities to sense the between manipulator and an object. Specifically, for humans robots coexist in work environment, robot must be able detect external applied by a human. This study presents new intrinsic method that can obtain accurate information of human during human–robot interaction. The employs cover, which is typically utilized manipulators. Unlike conventional methods, six-axis force/torque sensor placed cover link manipulator....
Abstract Models for the calculation of density, heat capacity, viscosity, and thermal conductivity amino acid aqueous solutions were proposed. Density, pure liquids predicted by Rackett model, Watson Heu‐Sheu‐Tu group contribution method, Sato‐Riedel respectively. Mixing rule equations required prediction suggested. data 930, 975, 450, 167 points, respectively, 20 solution systems regressed to determine most appropriate mixing parameters.
A new structure of dual arm robot manipulator which consists two industrial 6-DOF arms and one 2-DOF Torso is introduced. This designed for the assembly automation mechanical parts. Each able to be used as a stand-alone part at same time. These structures help maker willing succeed in emerging market have high competition current
To evaluate the performance characteristics of developed dual-arm robot, evaluation methods motion pose and path robot are studied results given. The method item such as payload, repeatability, maximum speed position accuracy described. Because special provisions repeatability not given in ISO 9283, evaluations it performed based on single-arm robot. Generally, although there no specifications movement, this study is tested by using provision distance precision ISO. Related to this, several...
The dual arm robot manipulator has been developed and it easy teaching system also. consists of two industrial 6-DOF arms one 2-DOF torso was designed for the assembly automation automotive parts. Two-arm more advantageous than traditional single system. But is difficult to teach In this paper, research results on its will be introduced.