自动化专业英语大作业

2021年1月25日发(作者：署光)
自动化专业英语

Specified English for Automation
班级：
学号：
姓名：
课

程

大

作

业











































1


“智能控制”这个词里的控制和“常规控制”有不同的，更普遍的意 义。首先
我们关心的过程是更一般的和可以用来描述，例如离散事件系统模型或微分
/
差
分方程模型中两者之一或者全部。

2


传感器和变送 器执行控制系统的测量操作。
传感器产生一个现象，
机械的，
或
类似的有关它 测量过程变量。

3
有解决所有这些在
NCS
的设计中问题的两种 主要方法。一种方法是设计的控
制系统没有考虑到包延迟和损失，
但设计了最大限度地减少这些 事件发生的可能
性的通信协议。

1
Traditional fixed scale needle instruments are different
in appearance, scale forms and instructions pointer movement
plane
2

Now
there
are
many
domestic
renewable
energy
available.
As
detailed below, can be integrated together to form a variety of programs
common
household
systems,
and
can
and
conventional
heating
and
electrical systems simultaneously.
1
Abstract
：
A mid-range wireless charging system for Electric Vehicles
based
on
magnetic
resonance
coupled(MRC)
wireless
power
transfer(WPT) technology is designed to improve convenience and safety
compared with plug-in charger. Principle of WPT technology is explained
using
coupled-
mode
theory
and
equivalent
circuit
theory.
Then,
equations that include six coupling coefficients were deduced to describe
the four-coil mutual-coupled WPT system. After that, simulation model
of mid-range wireless charging system is established using Simulink, and
the experimental platform is set up to verify the wireless charging system
that can transfer 3?300W power over 22cm distance efficiently.
英译汉（
30
分）

1.
The word control in “intelligent control”
has different, more general meaning than
the
world
control
in
“conventional
control”.
First
the
process
of
intere
st
are
more
general and may be described, for example by either discrete event system models or
differential/difference equation models or both.









2.
Sensors
and
transmitters
perform
the
measurements
operation
of
control
system.
The
sensor
produces
a
phenomenon,
mechanical,
or
the
like
related
to
the
process
variable that it measures.








3.

There
are
two
main
approaches
for
accommodating
all
of
these
issues
in
NCS
design. One way is
to
design the control system without regard to
the packet
delay
and loss but design a communication protocol that minimizes the likelihood of these
events.