一般而言，直升机工程模拟器属于软实时系统。
Generally, Helicopter engineering simulators belongs to soft real-time systems.
软实时系统种类繁多，为实时理论研究提出了新的挑战。
The category of the soft real-time system research is numerous, which bring new challenges upon the research of real-time theories.
软实时系统超过截止期限后并不会造成系统整体失败(如丢失视频中的一帧)。
Soft real-time systems can miss deadlines without the overall system failing (such as losing a frame of video).
另外，还讨论了在低端处理器上进行软实时系统多任务编程的一般方法。
Besides, a general multitasking approach is also discussed which suits to soft real-time systems running on low-end processors.
弱硬实时理论能够统一描述原有各类实时系统，硬实时、软实时系统都是一类典型的弱硬实时系统。
The theory of weakly hard real-time can describe different real-time system, both hard real-time and soft real-time system are the typical weakly hard real-time systems.
目前现有的基于周期性任务模型的确定性分析方法比较保守，不适合于多媒体、通讯等软实时系统的可调度性分析。
The existing deterministic analysis methods based on period task modes are conservative, and are not suitable for soft real time systems such as multimedia systems and communication systems.
虽然此选项实现了软实时性能并且即使在负载条件下也可使操作系统顺利地运行，但这样做也付出了代价。
Although the option enables soft real-time performance and even under load makes the operating system execute more smoothly, it does so at a cost.
叙述了矿山机械数据实时监测故障诊断报警系统的方法及软、硬件技术。
This paper described the designing method and software & hardware technics of a data real-time observation and troubleshooting alarming system.
介绍了基于实时嵌入式操作系统的软测量软件包的设计原理、系统框架、关键技术及核心算法。
The design principle, system frame, critical technologies and kernel algorithm of the software package of soft measurement based on real time embedded operating system are introduced.
硬实时周期任务和软实时非周期任务是实时系统中两种基本的任务类型，它们的混合调度问题是实时研究的重点之一。
The hard periodic task and soft aperiodic task are two basic types of real-time task; their hybrid scheduling is an important part of real-time research.
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.
分布并行实时系统严格划分为硬实时和软实时两类系统。
Distributed parallel real-time system is strictly divided into hard and soft real-time systems.
具体地表现在多种类型的实时应用，包括硬实时应用，软实时应用以及非实时应用共存于一个系统的情况越来越广泛。
So the cases that different kinds of hard real-time, soft real-time and non-real-time applications coexist in one system become more and more popular.
实验证明，在不影响兼容性的前提下，FATTY方案大幅提高了FAT文件系统的可靠性，并使文件读写操作达到了软实时要求。
Experiments show that FATTY has not only greatly improved the reliability the FAT file system, but also met the soft real-time constraints, without hurting its compatibility.
介绍了该系统在实时性方面的设计考虑，并从软、硬件两个方面分别详细说明了这一并行体系结构的开发流程和工作原理。
First some design consideration on the real-time performance is discussed. Then, the develop flow and work principle is described on the view of hardware and software.
介绍了该系统在实时性方面的设计考虑，并从软、硬件两个方面分别详细说明了这一并行体系结构的开发流程和工作原理。
First some design consideration on the real-time performance is discussed. Then, the develop flow and work principle is described on the view of hardware and software.
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