论述了强实时应用软件测试的重要性。
The importance of testing for hard-real time application software is explained.
本文提出了一种新的强实时动态调压算法。
实时系统有强实时系统和弱实时系统两种。
There are two different real-time systems: hard real-time system and soft real-time system.
在运动控制系统中,插补计算与跟踪控制算法是强实时任务。
In motion control system, interpolation calculation and tracking control are hard real-time tasks.
分析了强实时任务实例优先级提升时间和任务集的可调度性。
Finally, the priority promotion time of the hard real-time task and the schedulability are investigated.
并面向强实时应用的需求,设计和实现了基于调度策略的调度API接口。
With hard real time application as the application background, this paper presents the design and implementation of scheduling APIs which support scheduling strategy.
文章通过对控制系统中强实时任务进行分析,指出系统存在的各类强实时任务。
Hard real-time tasks of control systems are analyzed, and all kinds of hard real-time tasks that include in control system are pointed out.
针对约束复杂性的特点,论文对强实时任务的可调度性分析方法进行了扩展和补充。
Since the constraints of tasks are complicated, this thesis extends and complements the schedulability analysis methods for hard real-time tasks.
在军事、工业控制以及电子商务系统中存在着大量的高可用、短事务、强实时应用。
There are many short-transaction applications, with requirements of high-availability and hard real time, in military, industry and electronic commerce.
最后,在建立强实时双工系统的可靠性模型基础上,对系统的两种切换方案进行分析与比较。
Finally, based on the reliability model of hard real time dual working system, the two switch schemes are analyzed and compared.
在军事、航空航天、银行、气象、电子商务等强实时系统中,存在大量有高可靠性要求的应用。
There are many practical applications with the requirements of hard real-time and high availability, in military, aeronautics and astronautics, bank, weather processing and electronic commerce.
根据控制系统中存在强实时周期任务和软实时周期任务的特点,采用双优先级算法进行任务调度。
Since the real time task sets in control system consist of hard real time periodic tasks and soft real time period tasks, the dual priority algorithm is adopted for scheduling these tasks.
如何保证双机系统的强实时性、高可用度和服务“不断流”,一直是双机系统实现的关键技术难点。
How to ensure the hard real time, the high availability and the "non stop" service are key problems in dual systems.
在本文中,全面论述了强实时双系统容错技术中的关键问题,包括系统结构定义、故障检测、状态切换。
A full discussion of the key problems in hard real time dual system is presented, including the definition of system architecture, fault detection and state transition.
针对强实时的要求,如何实时检测系统故障,怎样将具体应用与高可靠性技术相结合是其中的技术重点和难点。
Focusing on the requirements of hard real-time, how to check system faults, and how to combine practical applications with high-reliability techniques smoothly are the key problems.
基于现场总线的高速、强实时数据传输技术是高档数控系统的标志性技术,也是高档数控硬件系统的重要组成部分。
Fieldbus-based high-speed, hard real-time data transmission technology is a symbol of high-end CNC technology. it is also an important component of CNC high-end hardware system.
为了使客户能够实时接收到高质量的视频内容,网络视频直播系统需要具备自适应带宽、强实时性、高稳定性等特性。
In order to keep playback quality of client side acceptable, network live video broadcast system should be adaptive, real-time and steady.
提出了一种实时系统任务模型,分析了该模型中周期和非周期任务可调度的条件,并给出了一种强实时非周期任务的可预测调度算法。
This paper presents a task model for real time systems and gives the conditions that guarantee periodic and aperiodic tasks to be schedulable respectively.
实践证明该系统性能可靠,实时处理和抗干扰能力强,具有良好的应用前景。
The distributed control system proved to be with the characteristics of reliable property, high real time capability and noise immunity in practice.
天气雷达覆盖面广、实时性强,对于观测区域内任意点都有回波与其对应。
The weather radar, possessing a wide coverage and accurate real-time response, has back waves corresponding to arbitrary points within its coverage.
实验结果表明,所设计继电器不仅实时性好、电磁兼容性强,而且体积小、成本低、容易实现。
The experimental result shows that the designed digital relay has the characteristics of good real-time, high EMC, small volume, low cost and simple implementation.
用一片ADSP—2101就能完成对机器人8轴的控制,并且实时性强,控制性能良好。
It can control the robotic 8-axes with only one piece of ADSP-2101 and has good real-time property and good controlling performance.
结果表明,该系统硬件结构简单、实时性强。
The system has a simpler hardware construction and better real-time signal processing.
电视目标跟踪系统实时性强,由于是动态跟踪和外界环境干扰,所以导致图像不清晰、背景噪声较强。
TV target tracing system has following features: real-time, image indistinctness on the ground of dynamic tracing and external environmental distortion, high noise background intensity and so on.
该方法实时性强,模块化程度高。
The method has a strong timeliness and high modularity degree.
为满足运算速度快、实时性强、精度要求高等要求,我们选用了TI工公司的DSP芯片TMS320C5416为核心进行系统设计。
In order to satisfy the quick operating speed, strong timeliness , the higher request precision , we have selected TI Corporation's DSP chip TMS320C5416 as the core carry on the system design.
算法直观,实时性、适用性强,并且同时发生多处故障时同样有效。
The synthesis matrix algorithm is direct, real-time and applicable, and works properly for multi simultaneous faults too.
该方法适合一类层次结构清晰、实时性强的系统的建模,如C4I系统。
This method ADAPTS to model the distinct hierarchy and high real-time system, such as C4I system.
线性令牌总线(LTPB)是一种先进的机载互连技术,它具有高带宽、实时性强和高可靠性等特点。
Linear token passing bus (LTPB) is an advanced interconnection technology, which has many merits such as wide-band, real-time and high reliability and so on.
利用这种算法得到的计算结果与实测曲线相吻合,而且该算法复杂度低,运算量小,实时性强。
The result got by using this method agrees to the practical curve- Moreover, this method is of less complexity, requires less calculation and has good real-time performance.
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