analysis critical control points haccp

... Analysis and Critical Control Points (HACCP) Program HACCP Coordinator: the local designated team leader, trained in HACCP concepts and principles, responsible for controlling the scope of the HACCP ... Table of Contents Hazard Analysis and Critical Control Points (HACCP) Program Critical Limit: a value established to which a biological, chemical or physical parameter must be controlled at a CCP ... Hazard Analysis and Critical Control Points (HACCP) Program • The successful application of HACCP requires full commitment and involvement of management and the workforce • To ensure the HACCP...

Ngày tải lên: 10/07/2014, 09:27

... – HACCP CODEX Lập nhóm HACCP Mô tả sản phẩm Xác đònh mục đích sử dụng dự đònh Thiết lập qui trình sản xuất Thẩm đònh chỗ qui trình sản xuất © SGS SA 2014 ALL RIGHTS RESERVED BƯ C -> BƯ C 12: HACCP ... thực phẩm- HACCP ►NGUN TẮC CƠ BẢN Nền tảng hệ thống kiểm sốt an tồn thực phẩm cơng ty kế hoạch HACCP Kế hoạch phải hệ thống hóa, tồn diện, xun suốt, áp dụng trì phải dựa ngun tắc HACCP Codex ... thống HACCP phải xây dựng, xem xét quản lý nhóm (đội) đa ngành (Multidisciplinary team) ► Các thành viên nhóm HACCP phải có kinh nghiệm thích hợp & đào tạo đầy đủ Có danh sách thành viên nhóm HACCP...

Ngày tải lên: 08/09/2015, 22:04

Ngày tải lên: 30/07/2014, 19:28

... function f(t) is called theforcingfunction In addition, for all problems of interest in control system analysis, the initial conditions are given In other words, values of x, dxldt, , d”-‘xldP-* ... answer, the Laplace transform of x(t) Solution of Differential Equations There are two important points to note regarding this last example In the first place, application of the transformation ... systematized the evaluation of these constants, avoiding the solution of three simultaneous equations Four points are worth noting: In both methods, one must find the roots of the characteristic equation...

Ngày tải lên: 22/12/2013, 21:18

... dynamics ,and control; Much of his research in control has emphasized the development and evaluation of new .control algorithms for processes that cannot be controlled easily by ,cpnventional control; ... 19 20 21 Advanced Control Strategies Controller Tuning and Process Identification Control Valves Theoretical Analysis of Complex Processes 249 282 303 318 Part VI Sampled-Data Control Systems ... ,cpnventional control; some of the areas investigated are time%p~inkl control, adaptive pH control, direct digital control, and batch control of fermentors He has reported on his research in numerous...

Ngày tải lên: 22/12/2013, 21:18

... important for some of the analysis and control techniques later on, • Nonlinear system analysis methods and tools (Chapters 6–8) The most important nonlinear analysis methods for controllability, observability ... non-linear control demonstrated in practical applications that the non-linear control paradigm will begin to make a contribution to control engineering TLFeBook x Series Editors’ Foreword Process control ... Local Controllability of a Nonlinear 2-cell Heat Exchanger Controllability of a Simple Continuous Fermentation Process 6.5.1 Local Controllability Analysis...

Ngày tải lên: 01/01/2014, 18:38

... wavelet spectral analysis of climate dynamics 325 D Maraun, J Kurths and M , Holschneider 13 Synchronization of complex systems: Analysis and control 347 M.Rosenblum and A Pikovsky 14 Critical states ... Germany J Kurths University of Potsdam, Germany E Scholi Technical University Berlin, Germany Analysis and Control of Complex Nonlinear Processes in Physics, Chemistry and Biology N E W JERSEY * LONDON ... available from the British Library World Scientific Lecture Notes in Complex Systems -Vol ANALYSIS AND CONTROL OF COMPLEX NONLINEAR PROCESSES IN PHYSICS, CHEMISTRY AND BIOLOGY Copyright 2007 by...

Ngày tải lên: 28/03/2014, 22:20

... III Thursday, March 10, 2005 1:47 PM Integrated Chemical Processes Synthesis, Operation, Analysis, and Control Edited by Kai Sundmacher, Achim Kienle and Andreas Seidel-Morgenstern cover1.fm Page ... heat transfer in fixed beds and in fuel cells Part II is dedicated to the conceptual design, control and analysis of chemical processes with integrated separation steps, whilst Part III focuses on ... removal may lead to severe, uncontrollable temperature excursions [13, 14, 28] This phenomenon is elucidated in the following text in order to identify the reasons for this critical behavior, as well...

Ngày tải lên: 01/04/2014, 11:04

... new control algorithms for the processes that cannot be controlled easily by conventional control; some of the areas investigated were time-optimal control, adaptive pH control, direct digital control, ... (Set Point) Control Signal Controller Measurement Signal Final Control Element Manipulated Variable Controlled Variable Process Measurement Device FIGURE 1–1 Generalized process control system ... PROCESS CONTROL Chapter 26 Microprocessor-Based Controllers and Distributed Control 579 581 cou9789x_fm_i-xx.indd xiii Historical Background Hardware Components Tasks of a Microprocessor-Based Controller...

Ngày tải lên: 01/04/2014, 11:12

... method of analysis for evaluating an equivalent permeability should be used Formulae for the discontinuum analysis for equivalent permeability are presented later with various other methods of analysis ... of Staff ENGINEER MANUAL EM 1110-2-1901 30 September 1986 ENGINEERING AND DESIGN SEEPAGE ANALYSIS AND CONTROL FOR DAMS DEPARTMENT OF THE ARMY CORPS OF ENGINEERS OFFICE OF THE CHIEF OF ENGINEERS ... DAEN-ECE-G 30 September 1986 Engineer Manual No 1110-2-1901 Engineering and Design SEEPAGE ANALYSIS AND CONTROL FOR DAMS Purpose This manual presents the fundamental design principles and guidance...

Ngày tải lên: 28/04/2014, 11:51

... better control of verticality, the ability to penetrate hard rock using chisels and/or nested percussion drills, and the protection of the embankment with casing when used for remedial seepage control ... Instrumentation and Monitoring Whenever a concrete cutoff wall is used for control of underseepage, the initial filling of the reservoir must be controlled and instrumentation monitored to determine if the ... sheetpiling and an upstream blanket were installed for control underseepage at Oahe Dam, South Dakota Relief wells were installed for remedial seepage control to provide relief of excess hydrostatic...

Ngày tải lên: 28/04/2014, 11:51

... Nonsmooth analysis refers to differential analysis in the absence of differentiability It can be regarded as a subfield of that vast subject known as nonlinear analysis While nonsmooth analysis has ... Nonsmooth analysis and control theory / F.H Clarke [etal.] p cm - (Graduate texts in mathematics ; 178) Includes bibliographical references and index ISBN 0-387-98336-8 (hardcover : alk paper) Control ... nonsmooth analysis has come to play a role in functional analysis, optimization, optimal design, mechanics and plasticity, differential equations (as in the theory of viscosity solutions), control...

Ngày tải lên: 09/06/2014, 20:59

... certain level of shared -control between the user’s intention and the automatic controller is required, as formally introduced by [22] If the control relies on the automatic controller of the prosthesis, ... of 13 control, but dexterity is desirable By employing this “inverse PCA” algorithm, all DoFs of a dexterous robotic hand may be controlled in synergy by means of a simple two-signals control ... http://www.jneuroengrehab.com/content/7/1/16 22 Cipriani C, Zaccone F, Micera S, Carrozza MC: On the shared control of an EMG-controlled prosthetic hand: analysis of user-prosthesis interaction IEEE Trans Robotics 2008, 24(1):170-184...

Ngày tải lên: 19/06/2014, 08:20

... 340 Vibration Analysis and Control – New Trends and Developments The amplitude of the oscillating bodies during vibrotactile ... area of 3.0×14.0 cm, with a nearest source-detector separation of 2.0 cm, and measurement points were at 16 points on the frontal cortex During scanning, a Velcro band held the probe assembly securely ... occurred continuously when vibrotactile stimulation was performed daily In 342 Vibration Analysis and Control – New Trends and Developments particular, we used the 89 Hz-S from the previous experiment,...

Ngày tải lên: 19/06/2014, 19:20

... vibration control schemes, dynamic vibration absorbers, vehicle suspension systems, structural vibration, identification, vibration control devices, smart materials, fault detection, finite element analysis ... semi-active control system design of civil structures A semi-active control law based on a one-step-ahead prediction of the seismic response is proposed, which employs a vibration control device ... frequencies ω in the vicinity of Ωs Vibration Analysis and Control – New Trends and Developments () rAP (ω ) can be dampened by adapting the harmonic analysis in (Den Hartog, 1956) to the s system...

Ngày tải lên: 19/06/2014, 19:20

... design of a controller is greatly 28 Vibration Analysis and Control – New Trends and Developments Vibration Control simplified In particular, the combination of differential flatness with the control ... force, respecively In order to simplify the analysis we have assumed that c1 ≈ 30 Vibration Analysis and Control – New Trends and Developments Vibration Control ˙ ˙ Defining the state variables as ... Engineering Science.,Vol.223.,No.7, pp 1555-1567 26 Vibration Analysis and Control – New Trends and Developments Brennan, M.J (1997) Vibration control using a tunable vibration neutraliser Proc IMechE...

Ngày tải lên: 19/06/2014, 19:20

... 40 Vibration Analysis and Control – New Trends and Developments Vibration Control 14 4.1 Identification of the excitation frequency ω The differential ... e (t0 + δ0 ) is then started the algebraic identifier 42 Vibration Analysis and Control – New Trends and Developments Vibration Control 16 for F0 , which is obtained by solving N2 (t) − D2 (t) ... therefore the identification process is not affected 44 Vibration Analysis and Control – New Trends and Developments Vibration Control 18 Now, Figs and 10 present the robust performance of the...

Ngày tải lên: 19/06/2014, 19:20

... Hence, the control problem of eccentric structures under earthquakes is very important This paper focus on the seismic response control of eccentric structures using tuned liquid dampers The control ... Vibration, Vol.19, No.1, pp.197-201 70 Vibration Analysis and Control – New Trends and Developments Yan, S.; Li, H N & Lin, G (1998) Studies on Control Parameters of Adjustable Tuned Liquid Column ... vibrations can be found in (FIB, 2005) 72 Vibration Analysis and Control – New Trends and Developments An AVC system based on direct velocity feedback control (DVFC) with saturation has been studied...

Ngày tải lên: 19/06/2014, 19:20

... favourable control performance of the MR suspension system, skyhook controller, LQG controller, H∞ controller, sliding mode controller, moving sliding mode controller and fuzzy moving sliding mode controller ... LQG control, H∞ control, Sliding mode control, moving sliding mode control and fuzzy moving sliding mode control are formulated Finally, control performances of the proposed control algorithms ... vibration control, the quarter vehicle suspension system featuring MR damper is modelled and constructed Then, various vibration control strategies such as skyhook control, PID control, LQG control, ...

Ngày tải lên: 19/06/2014, 19:20

... semiactive control strategies are capable of reducing the suspension deflection with a significantly enhanced control performance than the passive suspension system 128 Vibration Analysis and Control ... road surfaces Our approach differs 132 Vibration Analysis and Control – New Trends and Developments Vibration Control from others in that, the control design problem is formulated as a bounded ... where v is the control voltage and w is a variable that accounts for the hysteretic dynamics α, c,  β, γ, n,δ are parameters that control the shape of the hysteresis loop From control design...

Ngày tải lên: 19/06/2014, 19:20