超级军网对朝鲜卫星的分析
来源：百度文库 编辑：超级军网 时间：2024/04/27 14:16:59
维基百科对光明星一号的综合描述来自于网络公开的各方信息。
1、白头山卫星运载工具（火箭）
Paektusan-1 satellite launch vehicleThe
Paektusan-1 SLV is the civilian version of the Taepodong 1 intermediate-range ballistic missile, with an additional spin-up solid motor orbital insertion third stage. The first and second stages of the SLV are made up of Nitric acid/UDMH liquid propellant rocket engines and the third spin-up orbital insertion stage of a solid propellant engine. The first stage consisted of a No-Dong 1 MRBM and is propelled by a single YF-2 engine from the Chinese DF-3 missile, that burns for 95 seconds. The second stage is made of a Hwasong-6 SRBM, a derivative of the Scud-C and burns for 171 seconds in two times. The third stage is derived from the Chinese HQ-2 booster, a spherical solid-propellant motor with a burn time of about 27 seconds. Attached to the third stage is the payload assembly, which has a length of 2.50 metres (8.2 ft).
以上可以看出西方媒体对朝鲜火箭技术与中国的关系的描述。
2、卫星设计
Satellite design
Kwangmyŏngsŏng
An image released on North Korean television of the first experimental satellite Kwangmyŏngsŏng-1.
Korean name
朝鲜语
Chosŏn'gŭl 광명성 1호
汉字
Hancha 光明星一號
麦氏拼法
McCune-
Reischauer Kwangmyŏngsŏng-1
罗马字母
Revised
Romanization Gwangmyeongseong-1
In designing the Kwangmyŏngsŏng-1, North Korea received considerable assistance from the China's Academy of Launch Technology. This assistance has continued with the development of the Kwangmyŏngsŏng-2 satellite project. It may also extend to additional satellites, including a crude reconnaissance satellite. Thus, the photographs published after the launch showed a satellite similar in shape with a 72 faced tetrahedron, to the first Chinese satellite, Dong Fang Hong I, itself very similar to Telstar 1, though estimations of the mass and therefore the size of Kwangmyŏngsŏng-1 differed according to the various sources, ranging from 6㎏ to 170㎏ (as compared to the 173㎏ and 100㎝ ×100㎝ ×100㎝ of the DFH-1). [5]
西方媒体认为光明星一号基本就是DFH1（东方红1号）
3、发射（与韩国竞赛）
Launch campaign
Only five years later, preparations for the first satellite launch began at the Musudan-ri Launch Facility on August 7, 1998. Two weeks later, Korean People's Navy vessels proceeded to their mission area into the Sea of Japan (East Sea of Korea). By that time, South Korea had already placed two other satellites into space with Delta-7925 SLVs, Koreasat 1 aka Mugunghwa 1 aka Europe Star B, on August 5, 1995, and Koreasat 2 aka Mugunghwa 2 on January 14, 1996.
The mission was planned with an initial evening launch window that was favorable for observation. After a weather forecast predicted heavy winds and rain on the evening of the first launch window in question, the decision was then taken to delay the launch until 12:07 when the weather had cleared.
下面是发射后火箭运行过程
Liftoff occurred at 12:07 hours local time on August 31. The first stage was separated from the rocket 95 seconds after the launch. The fairing shroud separated at the 144th second, then the second stage separated itself from the rocket at the 266th second. North Korea claimed that the third stage put the satellite into orbit 27 seconds after the separation of the second stage.
这里面没有按照美国的说法说266秒后失败，但也没有说成功。
以上是光明星一号。维基百科对光明星一号的综合描述来自于网络公开的各方信息。
1、白头山卫星运载工具（火箭）
Paektusan-1 satellite launch vehicleThe
Paektusan-1 SLV is the civilian version of the Taepodong 1 intermediate-range ballistic missile, with an additional spin-up solid motor orbital insertion third stage. The first and second stages of the SLV are made up of Nitric acid/UDMH liquid propellant rocket engines and the third spin-up orbital insertion stage of a solid propellant engine. The first stage consisted of a No-Dong 1 MRBM and is propelled by a single YF-2 engine from the Chinese DF-3 missile, that burns for 95 seconds. The second stage is made of a Hwasong-6 SRBM, a derivative of the Scud-C and burns for 171 seconds in two times. The third stage is derived from the Chinese HQ-2 booster, a spherical solid-propellant motor with a burn time of about 27 seconds. Attached to the third stage is the payload assembly, which has a length of 2.50 metres (8.2 ft).
以上可以看出西方媒体对朝鲜火箭技术与中国的关系的描述。
2、卫星设计
Satellite design
Kwangmyŏngsŏng
An image released on North Korean television of the first experimental satellite Kwangmyŏngsŏng-1.
Korean name
朝鲜语
Chosŏn'gŭl 광명성 1호
汉字
Hancha 光明星一號
麦氏拼法
McCune-
Reischauer Kwangmyŏngsŏng-1
罗马字母
Revised
Romanization Gwangmyeongseong-1
In designing the Kwangmyŏngsŏng-1, North Korea received considerable assistance from the China's Academy of Launch Technology. This assistance has continued with the development of the Kwangmyŏngsŏng-2 satellite project. It may also extend to additional satellites, including a crude reconnaissance satellite. Thus, the photographs published after the launch showed a satellite similar in shape with a 72 faced tetrahedron, to the first Chinese satellite, Dong Fang Hong I, itself very similar to Telstar 1, though estimations of the mass and therefore the size of Kwangmyŏngsŏng-1 differed according to the various sources, ranging from 6㎏ to 170㎏ (as compared to the 173㎏ and 100㎝ ×100㎝ ×100㎝ of the DFH-1). [5]
西方媒体认为光明星一号基本就是DFH1（东方红1号）
3、发射（与韩国竞赛）
Launch campaign
Only five years later, preparations for the first satellite launch began at the Musudan-ri Launch Facility on August 7, 1998. Two weeks later, Korean People's Navy vessels proceeded to their mission area into the Sea of Japan (East Sea of Korea). By that time, South Korea had already placed two other satellites into space with Delta-7925 SLVs, Koreasat 1 aka Mugunghwa 1 aka Europe Star B, on August 5, 1995, and Koreasat 2 aka Mugunghwa 2 on January 14, 1996.
The mission was planned with an initial evening launch window that was favorable for observation. After a weather forecast predicted heavy winds and rain on the evening of the first launch window in question, the decision was then taken to delay the launch until 12:07 when the weather had cleared.
下面是发射后火箭运行过程
Liftoff occurred at 12:07 hours local time on August 31. The first stage was separated from the rocket 95 seconds after the launch. The fairing shroud separated at the 144th second, then the second stage separated itself from the rocket at the 266th second. North Korea claimed that the third stage put the satellite into orbit 27 seconds after the separation of the second stage.
这里面没有按照美国的说法说266秒后失败，但也没有说成功。
以上是光明星一号。
1、白头山卫星运载工具（火箭）
Paektusan-1 satellite launch vehicleThe
Paektusan-1 SLV is the civilian version of the Taepodong 1 intermediate-range ballistic missile, with an additional spin-up solid motor orbital insertion third stage. The first and second stages of the SLV are made up of Nitric acid/UDMH liquid propellant rocket engines and the third spin-up orbital insertion stage of a solid propellant engine. The first stage consisted of a No-Dong 1 MRBM and is propelled by a single YF-2 engine from the Chinese DF-3 missile, that burns for 95 seconds. The second stage is made of a Hwasong-6 SRBM, a derivative of the Scud-C and burns for 171 seconds in two times. The third stage is derived from the Chinese HQ-2 booster, a spherical solid-propellant motor with a burn time of about 27 seconds. Attached to the third stage is the payload assembly, which has a length of 2.50 metres (8.2 ft).
以上可以看出西方媒体对朝鲜火箭技术与中国的关系的描述。
2、卫星设计
Satellite design
Kwangmyŏngsŏng
An image released on North Korean television of the first experimental satellite Kwangmyŏngsŏng-1.
Korean name
朝鲜语
Chosŏn'gŭl 광명성 1호
汉字
Hancha 光明星一號
麦氏拼法
McCune-
Reischauer Kwangmyŏngsŏng-1
罗马字母
Revised
Romanization Gwangmyeongseong-1
In designing the Kwangmyŏngsŏng-1, North Korea received considerable assistance from the China's Academy of Launch Technology. This assistance has continued with the development of the Kwangmyŏngsŏng-2 satellite project. It may also extend to additional satellites, including a crude reconnaissance satellite. Thus, the photographs published after the launch showed a satellite similar in shape with a 72 faced tetrahedron, to the first Chinese satellite, Dong Fang Hong I, itself very similar to Telstar 1, though estimations of the mass and therefore the size of Kwangmyŏngsŏng-1 differed according to the various sources, ranging from 6㎏ to 170㎏ (as compared to the 173㎏ and 100㎝ ×100㎝ ×100㎝ of the DFH-1). [5]
西方媒体认为光明星一号基本就是DFH1（东方红1号）
3、发射（与韩国竞赛）
Launch campaign
Only five years later, preparations for the first satellite launch began at the Musudan-ri Launch Facility on August 7, 1998. Two weeks later, Korean People's Navy vessels proceeded to their mission area into the Sea of Japan (East Sea of Korea). By that time, South Korea had already placed two other satellites into space with Delta-7925 SLVs, Koreasat 1 aka Mugunghwa 1 aka Europe Star B, on August 5, 1995, and Koreasat 2 aka Mugunghwa 2 on January 14, 1996.
The mission was planned with an initial evening launch window that was favorable for observation. After a weather forecast predicted heavy winds and rain on the evening of the first launch window in question, the decision was then taken to delay the launch until 12:07 when the weather had cleared.
下面是发射后火箭运行过程
Liftoff occurred at 12:07 hours local time on August 31. The first stage was separated from the rocket 95 seconds after the launch. The fairing shroud separated at the 144th second, then the second stage separated itself from the rocket at the 266th second. North Korea claimed that the third stage put the satellite into orbit 27 seconds after the separation of the second stage.
这里面没有按照美国的说法说266秒后失败，但也没有说成功。
以上是光明星一号。维基百科对光明星一号的综合描述来自于网络公开的各方信息。
1、白头山卫星运载工具（火箭）
Paektusan-1 satellite launch vehicleThe
Paektusan-1 SLV is the civilian version of the Taepodong 1 intermediate-range ballistic missile, with an additional spin-up solid motor orbital insertion third stage. The first and second stages of the SLV are made up of Nitric acid/UDMH liquid propellant rocket engines and the third spin-up orbital insertion stage of a solid propellant engine. The first stage consisted of a No-Dong 1 MRBM and is propelled by a single YF-2 engine from the Chinese DF-3 missile, that burns for 95 seconds. The second stage is made of a Hwasong-6 SRBM, a derivative of the Scud-C and burns for 171 seconds in two times. The third stage is derived from the Chinese HQ-2 booster, a spherical solid-propellant motor with a burn time of about 27 seconds. Attached to the third stage is the payload assembly, which has a length of 2.50 metres (8.2 ft).
以上可以看出西方媒体对朝鲜火箭技术与中国的关系的描述。
2、卫星设计
Satellite design
Kwangmyŏngsŏng
An image released on North Korean television of the first experimental satellite Kwangmyŏngsŏng-1.
Korean name
朝鲜语
Chosŏn'gŭl 광명성 1호
汉字
Hancha 光明星一號
麦氏拼法
McCune-
Reischauer Kwangmyŏngsŏng-1
罗马字母
Revised
Romanization Gwangmyeongseong-1
In designing the Kwangmyŏngsŏng-1, North Korea received considerable assistance from the China's Academy of Launch Technology. This assistance has continued with the development of the Kwangmyŏngsŏng-2 satellite project. It may also extend to additional satellites, including a crude reconnaissance satellite. Thus, the photographs published after the launch showed a satellite similar in shape with a 72 faced tetrahedron, to the first Chinese satellite, Dong Fang Hong I, itself very similar to Telstar 1, though estimations of the mass and therefore the size of Kwangmyŏngsŏng-1 differed according to the various sources, ranging from 6㎏ to 170㎏ (as compared to the 173㎏ and 100㎝ ×100㎝ ×100㎝ of the DFH-1). [5]
西方媒体认为光明星一号基本就是DFH1（东方红1号）
3、发射（与韩国竞赛）
Launch campaign
Only five years later, preparations for the first satellite launch began at the Musudan-ri Launch Facility on August 7, 1998. Two weeks later, Korean People's Navy vessels proceeded to their mission area into the Sea of Japan (East Sea of Korea). By that time, South Korea had already placed two other satellites into space with Delta-7925 SLVs, Koreasat 1 aka Mugunghwa 1 aka Europe Star B, on August 5, 1995, and Koreasat 2 aka Mugunghwa 2 on January 14, 1996.
The mission was planned with an initial evening launch window that was favorable for observation. After a weather forecast predicted heavy winds and rain on the evening of the first launch window in question, the decision was then taken to delay the launch until 12:07 when the weather had cleared.
下面是发射后火箭运行过程
Liftoff occurred at 12:07 hours local time on August 31. The first stage was separated from the rocket 95 seconds after the launch. The fairing shroud separated at the 144th second, then the second stage separated itself from the rocket at the 266th second. North Korea claimed that the third stage put the satellite into orbit 27 seconds after the separation of the second stage.
这里面没有按照美国的说法说266秒后失败，但也没有说成功。
以上是光明星一号。