discovering vulnerabilities in control system humanmachine interface software

Ngày tải lên: 25/12/2013, 08:50

... require 28 lines therefore 56 interfaces. A ninth user is an additional 8 lines and 16 interfaces. This is clearly very expensive in hardware and installation. Figure 1(a) Point-to-point topology ... non-standard interface cards using the transmission protocols of other PLC manufacturers. Interface standards Over the course of time certain interfacing standards have been generated by industry in order ... today also allow for the addressing of nodes, thus providing for network commu nicati on from a standard R5232 interface. The main advantage of this being cost as RS232 interfaces are very simple...

Ngày tải lên: 25/01/2014, 05:20

Ngày tải lên: 28/04/2014, 13:32

... controlled according to auto light sensor's input. The auto light control doesn't work if the pin sunlight supply (5V regulated power from Ignition 1 power to sunlight sensor) is in ... connector. Installation 1. Reconnect the auto light connector. 2. Install the auto light sensor. 2010 > G 1.6 DOHC > Body Electrical System Inspection In the state of IGN1 ON, when multi function switch ... Lighting switch (Auto) 4. Tail lamps 5. Body control module (BCM) 2010 > G 1.6 DOHC > Body Electrical System Circuit Diagram Language 2010 > G 1.6 DOHC > Body Electrical System ...

Ngày tải lên: 22/10/2012, 15:55

... Delete user R.4. New incoming document processing package R.4.1. Register into “incoming book” R.4.2. Store into database R.4.3. View new incoming documents R.4.4. Decide destination R.4.4.1. Public R.4.4.2. ... “incoming book” - General description Insert document’s information into “incoming book” form and store into database - References R.4.1 - Process description Action Response 1. Click on “incoming ... “incoming book” button 2. Show information form 5. Insert document’s information and click “Submit” 6. Store into database Exception Missing some fields in the form. Require fill in missing...

Ngày tải lên: 23/11/2012, 15:04

... synthesis into our software running in T-Engine. This software allow users to use speech-commands to query information about places in Ha Noi. Figure 7 illustrate the main screen of the software, in ... quality of speech engines. Finally, we demonstrate a human-computer interaction software in T-Engine embedded system. I. INTRODUCTION In this paper, we are concerned with the combination of speech ... short introduction of T-Engine is given, while a method proposed for speech recognition in T-Engine is provided in Section 3, following is Vietnamese speech synthesis method in Section 4. In...

Ngày tải lên: 12/04/2013, 16:05

Ngày tải lên: 03/11/2013, 20:02

... được giảm thiểu bằng chu kỳ đo đạt. Cả m biến tốc độ dẫn động cho Microcontroller’s Timer Input Capture Line hay Interrupt Line bên ngồi. Bộ ECU sẽ tính tốn tốc độ xe từ tần số của tín hiệu, bộ ... Actual Vehicle Speed Value Set speed value + Proportional gain, Kp - + Actuator Control Speed Sensor Intergral Gain, KI PGS. TS Đỗ Văn Dũng Hệ thống điện thân xe & điều khiền ... khiền tự động trên Ô tô Trang 242 CHƯƠNG 7: ĐIỀU KHIỂN CHẠY TỰ ĐỘNG BẰNG ĐIỆN TỬ CRUISE CONTROL SYSTEM (CCS) 7.1. KHÁI QUÁT VỀ HỆ THỐNG CHẠY TỰ ĐỘNG 7.1.1. Vai trò của hệ thống điều khiển...

Ngày tải lên: 09/11/2013, 03:15

... located Soneplex Broadband Systems. By using an existing overhead channel in DS3 links, provisioning, monitoring, and alarm information can be easily attained without the need for a secondary communications ... alarm reporting, perfor- mance monitoring, and provisioning of up to 28 DS1 circuits on a Soneplex Broadband System at the remote site. A single, centrally located DS3 Remote Control System can support ... Australia 61-3-9585-3931 • Beijing, China 86-10-6500-7001 • Dusseldorf, Germany 49-211-530-6550 • Seoul, Korea 82-2-333-8989 Soneplex ® DS3 Remote Control System Ordering Information Central Office...

Ngày tải lên: 10/12/2013, 16:15

Ngày tải lên: 14/12/2013, 12:15

... design objectives may include minimizing intercellular movements, minimizing set-up time, minimizing machine load variation or maximizing machine utilization, and minimizing the system s costs. Some ... for Finding the Optimum Process Routings for Parts The aim of a cellular manufacturing system design is minimizing the cost of the system. It can be gained by dividing the system into independent ... including parts, machines, and information into some groups or subsystems. Introduction of group technology into manufacturing has many advantages, including a reduction in flow time, work -in- process,...

Ngày tải lên: 17/12/2013, 06:15

... bi&u di&n trên hình 1.1 Control System Toolbox & Simulink 1                           Control System Toolbox & SIMULINK ng dng  phân tích, thit ... http://www.mathworks.com 1 Control System Toolbox Control System Toolbox là mt th vi$n ca Matlab dùng trong l"nh vc iu khi&n t ng. Cùng vi các l$nh ca Matlab, tp l$nh ca Control System Toolbox ... U Y Control System Toolbox & Simulink 15 Sau 4 ln tuyn tính hóa, trong LTI Viewer, ta c 4 h$ thng ln lt là baitap1_simulink_1 n baitap1_simulink_4 (s  trong Simulink...

Ngày tải lên: 23/12/2013, 12:15

Ngày tải lên: 01/01/2014, 12:04

Ngày tải lên: 01/01/2014, 18:39

Ngày tải lên: 01/01/2014, 18:48

Ngày tải lên: 01/01/2014, 20:15

Ngày tải lên: 01/01/2014, 20:24

Ngày tải lên: 01/01/2014, 20:28

... Kevin Craig DC Motor / Tachometer Closed-Loop Speed Control System 4 4. Mathematical Model The steps in mathematical modeling are as follows: • Define System, System Boundary, System Inputs ... determine the performance of the final, closed-loop system. The experimental testing is performed in both the frequency domain and the time domain in order to determine the closed-loop system ... needed in feedforward control. It is evident, therefore, that the measurement subsystem is an important part of a control system. The measurement subsystem in a control system contains sensors...

Ngày tải lên: 25/01/2014, 13:20

... characteristicinworking coordinate by using nonlinearcoordinate transform between the working coordinate andthe joint coordinate aboutarticulatedrobot arm. (2) Servo Controller of IndustrialMechatronic ... relevantdetail description is given in section 2.3.The discussedmodeling combining the modelingofthe whole servosystem in the former part, the importance of modelingcontrol system in future mechanis mmachinesisillustrated. 1.2.2Discussion ... When controlling arobot armwith this control pattern, the control system of an industrial robot arm, with eachlinear independentco- ordinate axis, is generallyapproximatedinworking coordinates....

Ngày tải lên: 13/02/2014, 08:20