Inventi Impact - Control Science & Engineering
Issue : April - June 2020
Volume : 2020
Issue Number : 2
Articles : 5 Articles
Articles
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Inventi:ecse/30972/20
Stable Switching Control Strategy of the Support Pressure and Velocity of Shield Machine Gripper Shoes
An electro-hydraulic servo position and pressure compound control method was investigated considering the working principle of a hydraulic stepping motor of a shield machine gripper shoe and its practical working characteristics in the supporting process. The control targets were to improve the supp....
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Inventi:ecse/30973/20
Hardware-Based Single-Clock-Cycle Edge Detector for a PLC Central Processing Unit
This article discusses edge detectors implemented in programmable logic controllers. The behaviors of different vendors’ solutions are presented with pros and cons. The trigger functions defined in the IEC 61131-3 standard were analyzed for implementations. The main contribution of this paper is a....
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Inventi:ecse/30974/20
Development of Drone Cargo Bay with Real-Time Temperature Control
In order to deliver medical products (medicines, vaccines, blood packs, etc.) in time for needed areas, a method of transporting goods using drones is being studied. However, temperature-sensitive medical products may decay due to outside temperature changes. The time required to transport over the ....
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Inventi:ecse/30975/20
Distributionally Robust Model of Energy and Reserve Dispatch Based on Kullback–Leibler Divergence
This paper proposes a distance-based distributionally robust energy and reserve (DBDRER) dispatch model via Kullback–Leibler (KL) divergence, considering the volatile of renewable energy generation. Firstly, a two-stage optimization model is formulated to minimize the expected total cost of energy....
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Inventi:ecse/30976/20
A Decentralized, Flat-Structured Control System for Chiller Plants
This paper presents a novel control system for chiller plants that is decentralized and flat-structured. Each device in chiller plant system is fitted with a smart node. It is a smart agent, which collects, handles and sends out information to its neighbours. All the smart nodes form a network that ....
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