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By bringing together the right materials duking it out, a Cornell-led collaboration has for the first time used voltage to turn on and off a material’s crystal symmetry, thereby controlling its electr...
Two-dimensional materials gets a new theory for control of properties（图）
Two-dimensional materials new theory control of properties
2017/10/26
Desirable properties including increased electrical conductivity, improved mechanical properties, or magnetism for memory storage or information processing may be possible because of a theoretical met...
Researchers Use Light to Remotely Control Curvature of Plastics
Researchers Light to Remotely Control Curvature Plastics
2017/3/30
The ability to change shape and control curvature in 3D structures starting from planar sheets can aid in assembly and add functionality to an object. Herein, we convert planar sheets of shape memory ...
Researchers Remotely Control Sequence in Which 2-D Sheets Fold Into 3-D Structures
Researchers Remotely Control Sequence 2-D Sheets Fold 3-D Structures
2017/3/14
Shape plays an important role in defining the function of materials, particularly those found in Nature. Several strategies exist to program materials to change from one shape to another; however, few...
Device to control 'color' of electrons in graphene path to future electronics
control 'color' electrons graphene future electronics
2016/9/12
A device made of bilayer graphene, an atomically thin hexagonal arrangement of carbon atoms, provides experimental proof of the ability to control the momentum of electrons and offers a path to electr...
Researchers Detail How to Control Shape, Structure of DNA and RNA
Researchers Control Shape Structure of DNA RNA
2015/12/7
The development of nucleic acid (NA) based nanotechnology applications rely on the efficient packaging of DNA and RNA. However, the atomic details of NA-nanoparticle binding remain to be comprehensive...
Surface Instabilities for Adhesion Control
Adhesion Elastomer Instability Roughness Surface Wrinkle
2014/11/21
Controlling the specific adhesive properties of surfaces is a technologically complex challenge that has piqued the interest of many research groups around the world. While many scientists have used c...
Semi-active H∞ control of high-speed railway vehicle suspension with magnetorheological dampers
railway vehicles semi-active suspension H∞control magnetorheological fluid damper ANFIS inverse model
2015/3/27
In this paper, semi-active H∞ control with magnetorheological (MR) dampers for railway vehicle suspension systems to improve the lateral ride quality is investigated. The proposed semi-active controll...
Control of the Damping Properties of Magnetorheological Elastomers by Using Polycaprolactone as a Temperature-Controlling Component
Magnetorheological elastomers controllable damping characteristics poly acid lactone rubber
2015/3/27
A novel kind of magnetorheological elastomers (MREs) with controllable damping properties was developed in this study. Polycaprolactone (PCL) was selected as the temperature-controllable component in ...
Band gap control via tuning of inversion degree in CdIn$_2$S$_4$ spinel
Band gap control tuning inversion degree CdIn$_2$S$_4$ spinel
2012/2/24
Based on theoretical arguments we propose a possible route for controlling the band-gap in the promising photovoltaic material CdIn$_2$S$_4$. Our \textit{ab initio} calculations show that the experime...
Inverse neuro-fuzzy MR damper model and its application in vibration control of vehicle suspension system
MRdamper ANFIS inverse model semi-active control LQG control vehicle suspension
2015/3/30
In this paper, a magneto-rheological (MR) damper-based semi-active controller for vehicle suspension is developed. This system consists of a linear quadratic Gauss (LQG) controller as the system contr...
Artificial intelligence-based control system for the analysis of metal casting properties
Artificial intelligence-based system the analysis metal casting properties
2010/8/12
Based on the current demands in the metal casting industry for advanced and “intelligent” computing architectures, the present research focuses on the implementation of an Artificial Intelligence-Base...
Control of measurement equipment in the aspect of integrated quality management
measurement equipment integrated quality management
2010/8/12
There are many factors influencing the quality of productive process and assurance of the conditions that are safe for workers’ health and life and natural environment. One of those factors is properl...
Dry friction of bearings on dynamics and control of an inverted pendulum
Dry friction bearings dynamics inverted pendulum
2010/8/11
Stabilization of the inverted pendulum on a cart is one of the most interesting problems in nonlinear control theory. This mechanical device consists of a free vertical rotating pendulum with a pivot ...
Statistical control of machined high pressure die casting geometry by using of JM-SPC software
Statistical control Variable valued data type Histogram Control chart Cp and Cpk -index Al-Si high pressure die casting
2011/4/1
Usefulness of newest version of the JM-SPC computer program for a statistical analysis of production processes was examined. An analysis subject were results of measurements of 16 geometrical featu...