task synchronization

Dynamic task scheduling algorithm with task synchronization and energy savings in hard real-time systems

硬实时系统中基于任务同步及节能的动态调度算法

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Linux ′ s kernel source code, its architecture, process scheduler, task queue, synchronization, system timer are analyzed in great detail.

对Linux的内核源代码进行了分析，且着重于其核心服务机制的组织结构、进程调度、任务队列机制、同步机制、系统定时机制的剖析。

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We have also taken the task resolution as a key and studied the problems of interconnection structure, communication mode time sequence, control and task synchronization. And finally, a design example is given.

论文还以任务分解为核心讨论了互连结构和通讯方式，讨论了时序与控制以及任务同步等问题，并给出设计实例。

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The real-time microkernel we designed includes the following parts: task management, synchronization and communication, memory management, time management, interrupt handling and system call.

设计的实时操作系统内核，包括任务管理、任务间通信、存储管理、时钟管理和异常处理系统调用等部分。

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Secondly it analyses the structure of kernel which is related to reservation of priority, including five functional module of μ C/ OS-ⅱ: task management module, time management module, memory management module, task synchronization and communication module, transplantation module.

其次分析了与优先级反转相关的实时内核结构，包括μC/OS-Ⅱ实时内核的五大功能模块：任务管理模块、时间管理模块、内存管理模块、任务间同步与通信模块及与移植相关的模块。

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By the operating system to complete the task scheduling and task synchronization and communication between, to deal with real-time requirements interrupt high asynchronous events, the eventual establishment of a tilt control unit of the RTOS. 4.

由操作系统来完成任务的调度以及任务之间的同步和通信，用中断来处理实时性要求强的异步事件，最终建立了云台控制单元的RTOS。

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It is the core task for automatic synchronization device to estimate the parameters of both generator voltage and power system voltage rapidly and precisely.

自动准同期并列的关键是实现对并列双方电压参数的快速、准确测量。

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In the second part, according to different task synchronization protocols, we derive task transaction worst-case response time analysis algorithms respectively.

第二部分是在综合考虑各任务和消息的响应时间以及不同的任务同步控制方式的基础上对任务序列的最大响应时间进行分析研究，并提出相应的分析算法。

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The performance testing of the real-time operating system ( RTOS) μ C/ OS includes the speed of message transferring and the speed of task switching and timer interrupt handling, the speed of signal task synchronization, and its functions are completed by compatible PC.

嵌入式实时操作系统μC/OS-II的性能测试对象包括消息传输、任务切换和时钟中断处理时间，及信号任务同步速度，由两台兼容PC完成。

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Therefore, it is of primary importance to accurately estimate this frequency offset and compensate for it prior to performing detection. This is the task of frequency synchronization.

由此可见，在检测之前对频偏进行准确的估计和有效的补偿是非常重要的，这便是频率同步所要完成的任务。

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After that, TMR systems based on hardware and software synchronization are introduced, and the task synchronization approach applied in this dissertation is discussed by using computer-based interlocking with software redundancy, as the solution under research.

接下来介绍了基于硬件和软件同步的三模冗余系统，并以采用软件冗余的计算机联锁为研究的对象讨论本文采用的任务同步方式。

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Task Synchronization of Triplex Hot-redundancy Flight Control Computer Based on SCADE

基于SCADE实现的三余度飞控计算机系统任务同步

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Secondly, we should account for the influence of different task synchronization protocols to schedulability analysis algorithm.

其次，需要考虑不同的任务同步控制方式对可调度性分析算法以及任务模型造成的影响；

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Finally, the interrupt implementation, task communication and synchronization are discussed.

最后，讨论了μC/OSⅡ的中断实现和任务的通信与同步。

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The design of Embedded RTOS mainly includes the design of kernel structure, task management, time management, task synchronization and communication, the combination with TCP/ IP stack and application programming.

基于此，该RTOS的设计主要包括系统内核结构的设计、任务管理、时间管理、任务之间的通信与同步、与TCP/IP协议栈的结合以及应用程序的设计。

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