Electronic circuit simulation (original) (raw)
Un simulador de circuitos electrónicos es una herramienta de software utilizada por profesionales en el campo de la electrónica y los estudiantes de las carreras de tecnologías de información. Ayuda a crear algún circuito que se desee ensamblar, ayudando a entender mejor el mecanismo, y ubicar las fallas dentro del mismo de manera sencilla y eficiente.
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| dbo:abstract | Die Schaltungssimulation mit Computern und entsprechenden Schaltungssimulationsprogrammen ist heute bei der Entwicklung elektronischer Geräte (sowie in der Ausbildung) akzeptierter Standard. Die Funktionsweise einfacher und komplexer analoger und digitaler Schaltungen kann mit den entsprechenden Programmen – je nach Qualität der Simulationsmodelle – entsprechend simuliert, verifiziert und getestet werden, ohne dass die Schaltung tatsächlich aufgebaut werden muss. Voraussetzung für ein späteres korrektes Arbeiten der Schaltung nach der praktischen Leiterplattenmontage oder einer Realisierung in einem Chip ist allerdings, dass die realen Bauelemente durch ihre Simulationsmodelle in der Simulationssoftware hinreichend genau nachgebildet worden sind. Im Ergebnis erspart dies Zeit und Kosten für die Entwicklung und hilft zum anderen, die Elektronik und deren Probleme besser zu verstehen, um Fehler im Vorfeld zu vermeiden. (de) Un simulador de circuitos electrónicos es una herramienta de software utilizada por profesionales en el campo de la electrónica y los estudiantes de las carreras de tecnologías de información. Ayuda a crear algún circuito que se desee ensamblar, ayudando a entender mejor el mecanismo, y ubicar las fallas dentro del mismo de manera sencilla y eficiente. (es) Electronic circuit simulation uses mathematical models to replicate the behavior of an actual electronic device or circuit. Simulation software allows for modeling of circuit operation and is an invaluable analysis tool. Due to its highly accurate modeling capability, many colleges and universities use this type of software for the teaching of electronics technician and electronics engineering programs. Electronics simulation software engages its users by integrating them into the learning experience. These kinds of interactions actively engage learners to analyze, synthesize, organize, and evaluate content and result in learners constructing their own knowledge. Simulating a circuit’s behavior before actually building it can greatly improve design efficiency by making faulty designs known as such, and providing insight into the behavior of electronics circuit designs. In particular, for integrated circuits, the tooling (photomasks) is expensive, breadboards are impractical, and probing the behavior of internal signals is extremely difficult. Therefore, almost all IC design relies heavily on simulation. The most well known analog simulator is SPICE. Probably the best known digital simulators are those based on Verilog and VHDL. Some electronics simulators integrate a schematic editor, a simulation engine, and on-screen waveform display (see Figure 1), allowing designers to rapidly modify a simulated circuit and see what effect the changes have on the output. They also typically contain extensive model and device libraries. These models typically include IC specific transistor models such as BSIM, generic components such as resistors, capacitors, inductors and transformers, user defined models (such as controlled current and voltage sources, or models in Verilog-A or VHDL-AMS). Printed circuit board (PCB) design requires specific models as well, such as transmission lines for the traces and IBIS models for driving and receiving electronics. (en) 電子回路シミュレーション（でんしかいろシミュレーション、Electronic circuit simulation）とは、電子回路をモデル化し、コンピュータを用いてその動作や特性を計算・確認するシミュレーションのことである。 (ja) La simulazione circuitale rappresenta una branca dell'elettrotecnica che si occupa dello studio di circuiti elettrici per mezzo di modelli matematici. Nella sua accezione più comune, essa prevede l'implementazione dei modelli matematici dei circuiti per mezzo di software dedicato o generico.In tale contesto un simulatore circuitale è un programma per calcolatore che analizza la descrizione di un circuito e ne calcola il funzionamento in varie situazioni. I simulatori circuitali sono basati sui metodi di analisi standard della teoria dei circuiti, in particolare il metodo della e della tabella sparsa (STA). La simulazione circuitale è essenziale per la progettazione di circuiti, in particolare se di dimensioni medie o grandi. Per mezzo degli strumenti di simulazione circuitale, infatti, è possibile progettare un circuito elettrico limitando al minimo indispensabile la realizzazione di prototipi. I simulatori circuitali più conosciuti sono quelli derivati da SPICE (SPICE2, SPICE3, NGSPICE, HSPICE, PSPICE etc). Di alcuni di questi simulatori è liberamente disponibile il codice sorgente. (it) Моделирование электронных схем использует математические модели для воспроизведения поведения реального электронного устройства или схемы. Программное обеспечение для моделирования позволяет моделировать работу схемы и является бесценным инструментом анализа. Благодаря высокоточной способности моделирования многие колледжи и университеты используют этот тип программного обеспечения для обучения специалистов электротехники, а также программ электронной инженерии. Этот вид обучения активно вовлекает учащихся в процессы анализа, синтеза и оценки, что способствует его высокой эффективности по сравнению с традиционным обучением. (ru) 电子电路仿真（英語：Electronic circuit simulation），是指使用数学模型来对电子电路的真实行为进行模拟的工程方法。 仿真系统可以对电路的功能行为进行模拟，而不需要建立实际的电路（这过程可能繁琐而昂贵），因此它是一种很有实用价值的工具。由于仿真系统对真实情况的模拟越来越逼真，许多大学、研究机构都会使用这类工具来辅助电子工程方面的教学。由于电子电路仿真系统一般具有较好的图形化界面，它们常常可以使用户有身临其境的感觉。对于初学者，他们可以在仿真软件的帮助下进行分析、综合、组织和评估所学的知识。 在构建实际的电路之前，对设计进行仿真验证，可以大大地提高设计效率。这是由于，设计人员可以在构建电路之前，预先观察、研究电路的行为，而不必为电路的物理实现付出时间和经济的成本。尤其是集成电路，在物理上实现电路所需的光罩等电子工艺成本不菲，而集成电路的高复杂性又在面包板上面难以实现，用传统的方法研究电路的行为较为困难。因此，几乎所有的集成电路设计都较为依赖仿真。最著名的模拟仿真是SPICE，而最著名的数字电路仿真器都是基于Verilog或VHDL的。 一些电子仿真系统集成了原理图编辑器、仿真引擎、波形显示功能，这样使用户可以轻松地观察电路行为的即时状态。通常，仿真系统也会包括扩展模型以及电子元件库。其中模型主要包括集成电路专用的晶体管模型，例如BSIM；而元件库会提供很多通用元件，如电阻器、电容器、电感元件、变压器和用户定义的模型（例如受控的电流源、电压源），此外还可以提供Verilog-A或VHDL-AMS中的一些模型）。印刷电路板设计还要求专用的模型，例如线路走线的传输线模型和IBIS模型等。 (zh) |
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| rdfs:comment | Un simulador de circuitos electrónicos es una herramienta de software utilizada por profesionales en el campo de la electrónica y los estudiantes de las carreras de tecnologías de información. Ayuda a crear algún circuito que se desee ensamblar, ayudando a entender mejor el mecanismo, y ubicar las fallas dentro del mismo de manera sencilla y eficiente. (es) 電子回路シミュレーション（でんしかいろシミュレーション、Electronic circuit simulation）とは、電子回路をモデル化し、コンピュータを用いてその動作や特性を計算・確認するシミュレーションのことである。 (ja) Моделирование электронных схем использует математические модели для воспроизведения поведения реального электронного устройства или схемы. Программное обеспечение для моделирования позволяет моделировать работу схемы и является бесценным инструментом анализа. Благодаря высокоточной способности моделирования многие колледжи и университеты используют этот тип программного обеспечения для обучения специалистов электротехники, а также программ электронной инженерии. Этот вид обучения активно вовлекает учащихся в процессы анализа, синтеза и оценки, что способствует его высокой эффективности по сравнению с традиционным обучением. (ru) Die Schaltungssimulation mit Computern und entsprechenden Schaltungssimulationsprogrammen ist heute bei der Entwicklung elektronischer Geräte (sowie in der Ausbildung) akzeptierter Standard. Die Funktionsweise einfacher und komplexer analoger und digitaler Schaltungen kann mit den entsprechenden Programmen – je nach Qualität der Simulationsmodelle – entsprechend simuliert, verifiziert und getestet werden, ohne dass die Schaltung tatsächlich aufgebaut werden muss. Voraussetzung für ein späteres korrektes Arbeiten der Schaltung nach der praktischen Leiterplattenmontage oder einer Realisierung in einem Chip ist allerdings, dass die realen Bauelemente durch ihre Simulationsmodelle in der Simulationssoftware hinreichend genau nachgebildet worden sind. Im Ergebnis erspart dies Zeit und Kosten fü (de) Electronic circuit simulation uses mathematical models to replicate the behavior of an actual electronic device or circuit. Simulation software allows for modeling of circuit operation and is an invaluable analysis tool. Due to its highly accurate modeling capability, many colleges and universities use this type of software for the teaching of electronics technician and electronics engineering programs. Electronics simulation software engages its users by integrating them into the learning experience. These kinds of interactions actively engage learners to analyze, synthesize, organize, and evaluate content and result in learners constructing their own knowledge. (en) La simulazione circuitale rappresenta una branca dell'elettrotecnica che si occupa dello studio di circuiti elettrici per mezzo di modelli matematici. Nella sua accezione più comune, essa prevede l'implementazione dei modelli matematici dei circuiti per mezzo di software dedicato o generico.In tale contesto un simulatore circuitale è un programma per calcolatore che analizza la descrizione di un circuito e ne calcola il funzionamento in varie situazioni. I simulatori circuitali sono basati sui metodi di analisi standard della teoria dei circuiti, in particolare il metodo della e della tabella sparsa (STA). (it) 电子电路仿真（英語：Electronic circuit simulation），是指使用数学模型来对电子电路的真实行为进行模拟的工程方法。 仿真系统可以对电路的功能行为进行模拟，而不需要建立实际的电路（这过程可能繁琐而昂贵），因此它是一种很有实用价值的工具。由于仿真系统对真实情况的模拟越来越逼真，许多大学、研究机构都会使用这类工具来辅助电子工程方面的教学。由于电子电路仿真系统一般具有较好的图形化界面，它们常常可以使用户有身临其境的感觉。对于初学者，他们可以在仿真软件的帮助下进行分析、综合、组织和评估所学的知识。 在构建实际的电路之前，对设计进行仿真验证，可以大大地提高设计效率。这是由于，设计人员可以在构建电路之前，预先观察、研究电路的行为，而不必为电路的物理实现付出时间和经济的成本。尤其是集成电路，在物理上实现电路所需的光罩等电子工艺成本不菲，而集成电路的高复杂性又在面包板上面难以实现，用传统的方法研究电路的行为较为困难。因此，几乎所有的集成电路设计都较为依赖仿真。最著名的模拟仿真是SPICE，而最著名的数字电路仿真器都是基于Verilog或VHDL的。 (zh) |
| rdfs:label | Electronic circuit simulation (en) Schaltungssimulation (de) Simulador de circuitos electrónicos (es) Simulatore circuitale (it) 電子回路シミュレーション (ja) Моделирование электронных схем (ru) 电子电路仿真 (zh) |
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