Xem 1-20 trên 727 kết quả The dynamic model
  • This paper describes how to model the dynamic aspects of software systems using UML notation and semantics. The three topics covered are sequence diagrams, activity diagrams and state charts. An explanation is given of each and how they fit into the overall model structure.

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  • Specify Head and Efficiency curves to compressors, use multiple curves to model compressors, make changes additions to the dynamic model, move pressure-flow specs around As the main contents of the lectures dynamic modeling using unisim design unit 7 "Compresor". Invite you to consult.

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  • Methods moving through difference environmnets, selecting property packages and components familiar with the property views of HYSYS dynamic, adding stream and operations,... As the main contents of the lectures "Dynamic modeling: 1 - Started". Invite you to consult.

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  • Model-theoretic semantics provides a computationally attractive means of representing the semantics of natural language. However, the models used in this formalism are static and are usually infinite. Dynamic models are incomplete models that include only the information needed for an application and to which information can be added. Dynamic models are basically approximations of larger conventional models, but differ is several interesting ways. The difference discussed here is the possibility of inconsistent information being included in the model. ...

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  • Invite you to consult the lecture content "Dynamic modeling: 2 - Transitioning from SSMod" to capture the following content: Define pressure flow specifications Run a simple DynMod, add strip charts and controllers, observe the role of the controllers. Hope lecture content is useful references for you.

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  • To help you have more documents to serve the needs of learning and research, invite you to refer to the content of the curriculum "Dynamic modeling: 6 - DeButanizer Column". Hope this is useful references for you.

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  • Unit 1 "Getting Started in Steady State" of lectures Dynamic Modeling using UniSim Design presented on specific instructions detailing the steps, the use UniSim Design models, starting in Steady State. Invite you to refer to the lecture content more documents serving the academic needs and research.

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  • Equipment sizing, define pressure flow specification, add strip chart and controllers, run a simple dynamicsimulation and observe the role of various controllers,... As the main contents of the lectures unit 3 "Transitioning from steady state to dynamics" Dynamic modeling using unisim design. Invite you to consult for additional learning materials and research.

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  • Unit 4 "Basis control theory" of lectures Dynamic modeling using unisim design presented on the basics of process control theory, explore the development of control strategies, examine general guidelines for implementing appropriate control strategies,...

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  • Invite you to consult the lecture content unit 5 "Dynamic detailsto" of lectures Dynamic modeling using unisim design capture the following content: Valve characteristics, heat loss models, nozzle location. Hope lecture content is useful references for you.

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  • Add unit operations and controllers in dynmode, make necessary P-V specifications, implement appropriate control strategies, install a relief valve, install an air cooler,... As the main contents of the lectures unit 6 "Expanding the model" of Unit 6 - Expanding the model Dynamic modeling using unisim design. Invite you to consult for additional learning materials and research.

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  • To help you have more documents to serve the needs of learning and research, invite you to refer to the content of the curriculum Dynamic modeling using unisim design unit 8 "TEG Dehydration Tower". Contents of lectures presented in what is dehydration process, steady state model, dynamic model, set up the PID controller. Hope this is useful references for you.

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  • Use the event scheduler manager, creat event schedules, creat sequences, creat event conditions,... As the main contents of the lectures unit 9 "Event sheduler" of lectures Dynamic modeling using unisim design. Hope this is useful references for you.

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  • To help you have more documents to serve the needs of learning and research, invite you to refer to the content of the curriculum unit 10 "Cause and effect matrix". Contents of lectures presented in Dynamic modeling using unisim design. Hope this is useful references for you.

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  • When talking about modelling it is natural to talk about simulation. Simulation is the imitation of the operation of a real-world process or systems over time. The objective is to generate a history of the model and the observation of that history helps us understand how the real-world system works, not necessarily involving the real-world into this process. A system (or process) model takes the form of a set of assumptions concerning its operation.

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  • The U.S. Air Force (USAF) needs accurate models to develop retention policies that ensure the force has a sufficient number of experienced officers to meet current and future requirements. The dynamic retention model (DRM) can be used to take into account the effect of the availability of multi-year contracts to certain classes of

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  • This paper presents a novel way of improving POS tagging on heterogeneous data. First, two separate models are trained (generalized and domain-specific) from the same data set by controlling lexical items with different document frequencies.

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  • The dynamic interpretation of a formula as a binary relation (inducing transitions) on states is extended by alternative treatments of implication, universal quantification, negation and disjunction that are more "dynamic" (in a precise sense) than the usual reductions to tests from quantified dynamic logic (which, nonetheless, can be recovered from the new connectives). An analysis of the "donkey" sentence followed by the assertion "It will kick back" is provided.

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  • Partnering with celebrities has been another critical element to the success of the YouthAIDS model. In order to deepen these partnerships, the YouthAIDS team has taken many trips into the field with celebrity ambassadors, corporate partners and individual donors. On these trips, the team not only promotes the work of YouthAIDS and PSI globally, but also highlights programming at the local level. By harnessing the power of celebrity, the YouthAIDS team attracts a large volume of local press and donor interest.

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  • The purpose of this lab is to explore the dynamics of the simple harmonic oscillator (SHO). To make things a bit more interesting, we will model and study the motion of an inverted pendulum (IP), which is a special type of tunable mechanical oscillator. As we will see below, the inverted pendulum contains two restoring forces, one positive and one negative.

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