The use of Transformer-based pre-trained language models has become prevalent in enhancing the performance task-oriented dialogue systems. These models, which are on large text data to grasp syntax and semantics, fine-tune entire parameter set according a specific task. However, as scale model increases, several challenges arise during fine-tuning process. For example, training time escalates g...

Nowadays the applications of industrial robots are spreading to a great extent so that various demands for industrial manipulators are increasing. While industrial robots are coming into wide use, the control techniques of the robots are being developed as their performance is being enhanced. In this paper, for accurate gain tuning of the labmanufactured 6-axis articulated robot (called as “RS2...

This paper demonstrates a method for tuning elastomeric microchannels for hydrophoretic separation made in poly(dimethylsiloxane) (PDMS). Uniform compressive strain is imposed on the elastomeric microchannel between two acrylic substrates by fastening the bolts. The elastomeric microchannel can change its cross-section during compression, simultaneously tuning the criterion for hydrophoretic or...

Identification based PID tuning is studied. The proposed approach consists of the identification of linear or nonlinear process model and model based control design. The identification test can be performed in both open loop and closed-loop. The so-called ASYM method is used to solve the identification problem. The method identifies a low order process model with a quantification of model error...

In the design and manufacture of mechanical devices, there are parameters whose values are determined by the manufacturing process in response to errors introduced in the device’s manufacture or operating environment. Such parameters are termed tuning parameters, and are distinct from design parameters which the designer selects values for as a part of the design process. This paper introduces ...

Reducing the exhaust emissions of an spark ignition engine by means of engine modifications requires consideration of the effects of these modifications on the variations of crankshaft torque and the engine roughness respectively. Only if the roughness does not exceed a certain level the vehicle do not begin to surge. This paper presents a method for controlling the air-fuel ratio for a lean bu...