Secure remote control model for information appliances

2008 ◽  
Author(s):  
Wen-Gong Shieh ◽  
Jian-Min Wang ◽  
Wen-Bing Horng
Keyword(s):  
Remote Control ◽  
Control Model ◽  
Information Appliances

Improved Control Model for Relay Protective Settings Remote Control and its Application

2013 ◽  
Vol 313-314 ◽  
pp. 347-354
Author(s):  
Yu Quan Liu ◽  
Huang Sheng Hua ◽  
Li Wang
Keyword(s):  
Remote Control ◽  
Control Model ◽  
Control Flow ◽  
Working Mechanism ◽  
Protective Relaying ◽  
Technical Problems ◽  
Protective Devices ◽  
Group Data ◽  
Long Time ◽  
Fault Information

For a long time, settings complexity makes the settings remote modification technology is difficult to be applied on the relay protective devices effectively. To solve the key technical problems of relay protective devices settings remote modification, this paper makes an in-depth research of setting group remote control model. The setting group remote control model based on protective relaying and fault information system is proposed with the setting group services mapping between IEC61850 and IEC60870-5-103. The setting group remote control models working mechanism is deeply analysed via the setting group views. Base on the analysis, an enhanced control flow and task block method are provided to avoid the edit setting group data being changed abnormally, which improves the reliability of setting group remote control remarkably. The setting group remote control model introduced in this paper is applied successfully and its reliability is approved.

COMPUTATIONAL FLUID DYNAMICS INVESTIGATION ON THE OUTER WING OF FLYING BOAT REMOTE CONTROL MODEL

2015 ◽  
Vol 76 (1) ◽  
Author(s):  
S. Syamsuar ◽  
E. B Djatmiko ◽  
A. S Mujahid ◽  
Erwandi Erwandi ◽  
Subchane Subchane
Keyword(s):  
Fluid Dynamics ◽  
Computational Fluid Dynamics ◽  
Remote Control ◽  
Surface Effect ◽  
Hydrodynamic Characteristic ◽  
Control Model ◽  
Three Dimensions ◽  
Camera Tracking ◽  
Whole Process ◽  
Computational Fluid Dynamics Analysis

The experiment of Wing in Surface Effect craft A2B and A2C B type for (1 - 2) seaters prototype are the background of this research. The aerodynamic, hydrodynamic, thrust and weight data of these prototypes were already investigated. The best ratio of Thrust per Weight is around 0.4 from this experience to fulfill the liftoff condition from the water surface.  The step position on the hull as the theoretical prediction of Wing in Surface Effect craft is made (2 to 10)0 from center of gravity, c.g location to the step position. These formulas have been used to designing the Flying Boat remote control model. The whole process to build the remote control model is shown on this paper. The investigation of the outer wing of Flying Boat remote control model had been done to elaborate the aerodynamic and hydrodynamic characteristic. Included the laser photo camera tracking to 3 D model and Computational Fluid Dynamics analysis have been done also. The three dimensions (3 D) figures are evaluated by CATIA software and then these data results were transfer to the input of CFx Computational Fluid Dynamics (CFD) software. The meshing, pressure distribution and forces distributions during hydro planing of outer wing and pontoon of Flying Boat remote control model have been analyzed by CFx Computational Fluid Dynamics software. The Z force on the outer wing and pontoon showed a good result. 

THE HYDRO PLANING SIMULATION OF FLYING BOAT REMOTE CONTROL MODEL

2016 ◽  
Vol 78 (6) ◽  
Author(s):  
S. Syamsuar ◽  
E. B. Djatmiko ◽  
Erwandi Erwandi ◽  
A. S. Mujahid ◽  
Subchan Subchan
Keyword(s):  
Remote Control ◽  
Unmanned Aerial Vehicle ◽  
Weight Ratio ◽  
Performance Testing ◽  
Control Model ◽  
Three Dimensions ◽  
Pressure Distributions ◽  
Angle Data ◽  
Testing Data ◽  
Aerial Vehicle

The measurement of unknown model to get the three dimensions of object configuration is by using the laser camera photo tracking. The three dimensions model became from solid drawing on the CATIA software. The CFX ANSYS computational fluid dynamics software is used on the 3D of Flying Boat remote control model full configuration. The rectangular and dihedral configurations of the model have Z forces value during acceleration on the water surface. The pressure distributions hydro planing have a good result also. The speeds on the simulation model are around (0 - 25) knots and Angle of Attack, α = 00.  The downwash effect and vortex could be shown in the CFD results. To verify the simulation data analysis is uses the takeoff flight performance testing data during takeoff of Unmanned Aerial Vehicle “Alap alap” with the same Thrust per Weight ratio around 0.4, such as altitude height, airspeed, Z acceleration and pitch angle data. The hump drag of Flying Boat remote control model and the friction during takeoff of Unmanned Aerial Vehicle have been ignored.

Design of a Smart Remote Controller Framework Based on Android Mobile Devices

2011 ◽  
Vol 268-270 ◽  
pp. 1607-1612
Author(s):  
Hung Ming Chen ◽  
Po Hung Chen ◽  
Yong Zan Liou ◽  
Zhi Xiong Xu ◽  
Yeni Ouyang
Keyword(s):  
Remote Control ◽  
Mobile Devices ◽  
Gesture Recognition ◽  
Mobile Device ◽  
Hand Gesture ◽  
Server Side ◽  
Operation Modes ◽  
Information Appliances ◽  
Remote Controller ◽  
Client Side

This study presents a smart remote controller (SRC) framework for the Android. The Android mobile device acts as the client side of the proposed SRC software. The software uses intuitive dynamic user operation modes to send remote control commands to the controlled side by leveraging the multi-touch events, gesture recognition and hand gesture features of the Android device. The remote controlled server side is based on a Java framework. This facilities portability to PCs or networked information appliances such as Internet TVs, thus, allowing users to establish connections and translate events to control corresponding programs or actions. In this design of the proposed SRC, advanced features are categorized into various modes that can be applied to the scenarios offices and digital homes.

scholarly journals A dynamical model of remote-control model cars

2019 ◽  
Vol 54 (3) ◽  
pp. 035007 ◽  
Author(s):  
Álvaro Suárez ◽  
Daniel Baccino ◽  
Arturo C Martí
Keyword(s):  
Remote Control ◽  
Control Model ◽  
Dynamical Model

scholarly journals Karakteristik Aerodinamika Flying Boat pada Ketinggian Ground Effect (Studi Kasus Model Remote Control Flying Boat Pada Ketinggian 0,2 m dan 1 m)

WARTA ARDHIA ◽  
2017 ◽  
Vol 41 (3) ◽  
pp. 139
Author(s):  
Sayuti Syamsuar
Keyword(s):  
Fluid Dynamics ◽  
Remote Control ◽  
Performance Test ◽  
Surface Effect ◽  
Three Dimensional ◽  
Ground Effect ◽  
Static Stability ◽  
Control Model ◽  
Flight Performance ◽  
D Model

The paper presents an analysis of the flight performance and stability and control of a Flying Boat remote control model on the ground effect altitude. It begins with a three dimensional measurement of a Flying Boat remote control model by using a laser tracking photo camera and a drawing software. The 3 D model was drawn by solid drawing on the CATIA software. The 3 D model was analyzed by using computational fluid dynamics CFx AnSys due to the rectangular wing with dihedral configuration with NACA 23012 airfoil. The maximum takeoff weight is around 25.0 kg powered with a single engine propeller, 5.5 HP. The surface effect phenomena of the Flying Boat remote control model was simulated by using CFx omputational Fluid Dynamics software, AnSys with the airspeed, V = 35.0 knots and shows a good results at the altitude of 20.0 cm. The longitudinal static stability analysis provides a good result at 1.0 meter altitude. Simulations were performed to the PUNA “Alap alap” flight performance test during cruise at 7800 feet as data verification. The adaptive ground effect control system is solved by transfer function equation matrix. Keywords: Flying Boat, remote control model, ground effect altitude. Makalah ini berisikan analisis prestasi terbang dan kestabilan dari pesawat remote control model jenis Flying Boat pada ketinggian terbang ground effect. Pada awalnya, dilakukan pemotretan 3 D terhadap pesawat model Flying Boat menggunakan kamera laser beserta piranti lunak pendukung dan kemudian menggunakan solid drawing pada program CATIA. Model 3D dianalisis dengan menggunakan piranti lunak CFx AnSys untuk keseluruhan badan dan sayap dengan airfoil jenis NACA 23012. Karakteristik dinamik dari pesawat model dengan MTOW = 25.0 kg dengan power 5.5 HP terlihat dengan baik pada ketinggian terbang 20.0 cm dengan kecepatan, V = 35.0 knots. Sedangkan, analisis kestabilan statik matra longitudinal terlihat dengan respons waktu (t) yang baik pada ketinggian terbang 1.0 meter. Simulasi terbang menampilkan uji prestasi terbang pesawat nir awak PUNA “Alap alap” saat cruise pada ketinggian 7800 feet sebagai data verifikasi. Model matematika sistem Kendali Terbang Adaptif Ground Effect dianalisis dengan matriks persamaan fungsi transfer. Kata kunci: Flying Boat, remote control model, ketinggian terbang ground effect.

scholarly journals Simulasi dan Verifikasi Prestasi Terbang Model Remote Control Flying Boat Saat Hidroplaning

WARTA ARDHIA ◽  
2017 ◽  
Vol 42 (1) ◽  
pp. 1
Author(s):  
Sayuti Syamsuar
Keyword(s):  
Remote Control ◽  
Surface Effect ◽  
Three Dimensional ◽  
Aircraft Design ◽  
Flight Test ◽  
Control Model ◽  
Dimensional Model ◽  
Three Dimensional Model ◽  
Performance Simulation ◽  
Aerial Vehicle

Pesawat Wing In Surface Effect A2B tipe B konfigurasi Lippisch mempunyai hambatan air yang cukup besar dibandingkan tenaga mesin saat hydroplaning. Makalah ini berisikan bagian dari analisis dalam perancangan untuk mengetahui karakteristik aerodinamika dan hidrodinamika dari remote control model jenis Flying Boat pada fase hydroplaning. Pada awalnya, dilakukan pemotretan 3D terhadap pesawat model Flying Boat menggunakan kamera laser untuk menghasilkan solid drawing pada program CATIA. Model 3D dianalisis dengan menggunakan piranti lunak CFx pada program AnSys. Planform sayap, memiliki dihedral dan menggunakan airfoil jenis NACA 23012. Karakteristik aerodinamika dan hidrodinamika untuk model 3 D dipresentasikan pada posisi sudut alpha =00. Sedangkan kecepatan yang digunakan adalah 0 sampai25 knots. Untuk memverifikasi data hasil simulasi, digunakan data uji terbang pesawat udara tanpa awak Alap-alap yang mempunyai T/W rasio yang sama, yaitu sudut pitch, kecepatan arah sumbu Z pada sumbu benda, ketinggian dan kecepatan. Gaya angkat aerodimaka arah sumbu Z pada simulasi RC model Flying Boat sebanding dengan gaya angkat aerodinamika arah sumbu Z pada UAV Alap-alap saat take off. [The Hydroplaning Flight Performance Simulation and Verfication of a Flying Boat Remote Control Model] The Wing in Surface Effect Aircraft A2B type B with Lippisch configuration has higher hydrodynamics drag compared to engine powered aircraft during hydroplaning. This paper explains parts of analysis in aircraft design to identify the aerodynamics and hydrodynamics characteristics of flying boat remote control model during hydroplaning phase. At first, flying boat model was three dimensional photographed using laser camera in order to produce solid drawing for CATIA program. The three dimensional model, later, analyzed by using CFx software in AnSys program. The wing planform has dihedral angle while the airfoil used is NACA 23012. The aerodynamics and hydrodynamics characteristics of this three-dimensional model is represented for alpha =00. Whilst the speed used in simulation was 0 to 25 knots. In verifying the data of the simulation results, the Unmanned Aerial Vehicle UAV Alap-alap flight test data was used in which it has the same T/W ratio for the pitch angle, acceleration in Z body axis, altitude, and speed. The aerodynamics lift in Z axis of flying boat model during simulation is proportional to the aerodynamics lift in Z axis of UAV Alap-alap during take-off.

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